87860981

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{13709}}^1$

素因数の和:13768

約数の個数: 16

約数和(自身を含む): 103647600

約数和(自身を除く): 15786619

約数列:

[1, 13, 17, 29, 221, 377, 493, 6409, 13709, 178217, 233053, 397561, 3029689, 5168293, 6758537, 87860981]

約数ペア:

[(1, 87860981), (13, 6758537), (17, 5168293), (29, 3029689), (221, 397561), (377, 233053), (493, 178217), (6409, 13709)]