1330481277

素因数分解:

$3^2\times {\mathrm{227}}^1\times {\mathrm{651239}}^1$

素因数の和:651472

約数の個数: 12

約数和(自身を含む): 1930275360

約数和(自身を除く): 599794083

約数列:

[1, 3, 9, 227, 681, 2043, 651239, 1953717, 5861151, 147831253, 443493759, 1330481277]

約数ペア:

[(1, 1330481277), (3, 443493759), (9, 147831253), (227, 5861151), (681, 1953717), (2043, 651239)]