131109498

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{560297}}^1$

素因数の和:560318

約数の個数: 24

約数和(自身を含む): 305922708

約数和(自身を除く): 174813210

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 560297, 1120594, 1680891, 3361782, 5042673, 7283861, 10085346, 14567722, 21851583, 43703166, 65554749, 131109498]

約数ペア:

[(1, 131109498), (2, 65554749), (3, 43703166), (6, 21851583), (9, 14567722), (13, 10085346), (18, 7283861), (26, 5042673), (39, 3361782), (78, 1680891), (117, 1120594), (234, 560297)]