A222262 Divisors of Descarte's 198585576189.

1, 3, 7, 9, 11, 13, 19, 21, 33, 39, 49, 57, 61, 63, 77, 91, 99, 117, 121, 133, 143, 147, 169, 171, 183, 209, 231, 247, 273, 361, 363, 399, 427, 429, 441, 507, 539, 549, 627, 637, 671, 693, 741, 793, 819, 847, 931, 1001, 1083, 1089, 1159, 1183, 1197, 1281

Offset: 1

Author

M. F. Hasler, Feb 21 2013

Keywords

• nonn
• fini
• full

Comments

The number 198585576189 = 9018009*22021 is the first and only known odd term in A058007 and A174292; 9018009 = A222263(79).

Links

• M. F. Hasler, Table of n, a(n) for n = 1..486 (complete sequence).
• Index entries for sequences related to divisors of numbers

Crossrefs

Cf. A000396, A058007, A174292, A222263, A222264.

Programs

Mathematica

Divisors[198585576189] (* Harvey P. Dale, Feb 22 2024 *)

PARI

divisors(198585576189)

Formula

Union of A033870 and A033871.

Extensions

Offset corrected by Andrew Howroyd, Jan 17 2018