21120665401

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29921}}^1\times {\mathrm{64171}}^1$

素因数の和:94103

約数の個数: 8

約数和(自身を含む): 23041855008

約数和(自身を除く): 1921189607

約数列:

[1, 11, 29921, 64171, 329131, 705881, 1920060491, 21120665401]

約数ペア:

[(1, 21120665401), (11, 1920060491), (29921, 705881), (64171, 329131)]