415388631

素因数分解:

$3^1\times 7^2\times {\mathrm{2825773}}^1$

素因数の和:2825790

約数の個数: 12

約数和(自身を含む): 644276472

約数和(自身を除く): 228887841

約数列:

[1, 3, 7, 21, 49, 147, 2825773, 8477319, 19780411, 59341233, 138462877, 415388631]

約数ペア:

[(1, 415388631), (3, 138462877), (7, 59341233), (21, 19780411), (49, 8477319), (147, 2825773)]