12153676479

素因数分解:

$3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{4224427}}^1$

素因数の和:4224574

約数の個数: 16

約数和(自身を含む): 18655074048

約数和(自身を除く): 6501397569

約数列:

[1, 3, 7, 21, 137, 411, 959, 2877, 4224427, 12673281, 29570989, 88712967, 578746499, 1736239497, 4051225493, 12153676479]

約数ペア:

[(1, 12153676479), (3, 4051225493), (7, 1736239497), (21, 578746499), (137, 88712967), (411, 29570989), (959, 12673281), (2877, 4224427)]