1540376929

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{412859}}^1$

素因数の和:412920

約数の個数: 16

約数和(自身を含む): 1942093440

約数和(自身を除く): 401716511

約数列:

[1, 7, 13, 41, 91, 287, 533, 3731, 412859, 2890013, 5367167, 16927219, 37570169, 118490533, 220053847, 1540376929]

約数ペア:

[(1, 1540376929), (7, 220053847), (13, 118490533), (41, 37570169), (91, 16927219), (287, 5367167), (533, 2890013), (3731, 412859)]