254133061

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{13757}}^1$

素因数の和:13813

約数の個数: 24

約数和(自身を含む): 329366520

約数和(自身を除く): 75233459

約数列:

[1, 7, 13, 29, 49, 91, 203, 377, 637, 1421, 2639, 13757, 18473, 96299, 178841, 398953, 674093, 1251887, 2792671, 5186389, 8763209, 19548697, 36304723, 254133061]

約数ペア:

[(1, 254133061), (7, 36304723), (13, 19548697), (29, 8763209), (49, 5186389), (91, 2792671), (203, 1251887), (377, 674093), (637, 398953), (1421, 178841), (2639, 96299), (13757, 18473)]