408025629

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{4121471}}^1$

素因数の和:4121488

約数の個数: 12

約数和(自身を含む): 642949632

約数和(自身を除く): 234924003

約数列:

[1, 3, 9, 11, 33, 99, 4121471, 12364413, 37093239, 45336181, 136008543, 408025629]

約数ペア:

[(1, 408025629), (3, 136008543), (9, 45336181), (11, 37093239), (33, 12364413), (99, 4121471)]