109354999

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^2\times {\mathrm{2239}}^1$

素因数の和:2299

約数の個数: 18

約数和(自身を含む): 125845440

約数和(自身を除く): 16490441

約数列:

[1, 13, 17, 169, 221, 289, 2239, 2873, 3757, 29107, 38063, 48841, 378391, 494819, 647071, 6432647, 8411923, 109354999]

約数ペア:

[(1, 109354999), (13, 8411923), (17, 6432647), (169, 647071), (221, 494819), (289, 378391), (2239, 48841), (2873, 38063), (3757, 29107)]