326695681

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{39953}}^1$

素因数の和:40020

約数の個数: 16

約数和(自身を含む): 382599504

約数和(自身を除く): 55903823

約数列:

[1, 13, 17, 37, 221, 481, 629, 8177, 39953, 519389, 679201, 1478261, 8829613, 19217393, 25130437, 326695681]

約数ペア:

[(1, 326695681), (13, 25130437), (17, 19217393), (37, 8829613), (221, 1478261), (481, 679201), (629, 519389), (8177, 39953)]