1556085973

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{242797}}^1$

素因数の和:242856

約数の個数: 16

約数和(自身を含む): 1835552880

約数和(自身を除く): 279466907

約数列:

[1, 13, 17, 29, 221, 377, 493, 6409, 242797, 3156361, 4127549, 7041113, 53658137, 91534469, 119698921, 1556085973]

約数ペア:

[(1, 1556085973), (13, 119698921), (17, 91534469), (29, 53658137), (221, 7041113), (377, 4127549), (493, 3156361), (6409, 242797)]