85290751

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{4241}}^1$

素因数の和:4291

約数の個数: 24

約数和(自身を含む): 111785184

約数和(自身を除く): 26494433

約数列:

[1, 7, 13, 17, 91, 119, 169, 221, 1183, 1547, 2873, 4241, 20111, 29687, 55133, 72097, 385931, 504679, 716729, 937261, 5017103, 6560827, 12184393, 85290751]

約数ペア:

[(1, 85290751), (7, 12184393), (13, 6560827), (17, 5017103), (91, 937261), (119, 716729), (169, 504679), (221, 385931), (1183, 72097), (1547, 55133), (2873, 29687), (4241, 20111)]