891339119

素因数分解:

${\mathrm{11}}^2\times {\mathrm{419}}^1\times {\mathrm{17581}}^1$

素因数の和:18022

約数の個数: 12

約数和(自身を含む): 982130520

約数和(自身を除く): 90791401

約数列:

[1, 11, 121, 419, 4609, 17581, 50699, 193391, 2127301, 7366439, 81030829, 891339119]

約数ペア:

[(1, 891339119), (11, 81030829), (121, 7366439), (419, 2127301), (4609, 193391), (17581, 50699)]