1212690627

素因数分解:

$3^2\times {\mathrm{139}}^1\times {\mathrm{969377}}^1$

素因数の和:969522

約数の個数: 12

約数和(自身を含む): 1764267960

約数和(自身を除く): 551577333

約数列:

[1, 3, 9, 139, 417, 1251, 969377, 2908131, 8724393, 134743403, 404230209, 1212690627]

約数ペア:

[(1, 1212690627), (3, 404230209), (9, 134743403), (139, 8724393), (417, 2908131), (1251, 969377)]