123533421

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{197023}}^1$

素因数の和:197056

約数の個数: 16

約数和(自身を含む): 189143040

約数和(自身を除く): 65609619

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 197023, 591069, 2167253, 3743437, 6501759, 11230311, 41177807, 123533421]

約数ペア:

[(1, 123533421), (3, 41177807), (11, 11230311), (19, 6501759), (33, 3743437), (57, 2167253), (209, 591069), (627, 197023)]