1330562619

素因数分解:

$3^4\times {\mathrm{3541}}^1\times {\mathrm{4639}}^1$

素因数の和:8192

約数の個数: 20

約数和(自身を含む): 1988620480

約数和(自身を除く): 658057861

約数列:

[1, 3, 9, 27, 81, 3541, 4639, 10623, 13917, 31869, 41751, 95607, 125253, 286821, 375759, 16426699, 49280097, 147840291, 443520873, 1330562619]

約数ペア:

[(1, 1330562619), (3, 443520873), (9, 147840291), (27, 49280097), (81, 16426699), (3541, 375759), (4639, 286821), (10623, 125253), (13917, 95607), (31869, 41751)]