30913851

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{491}}^1\times {\mathrm{677}}^1$

素因数の和:1202

約数の個数: 16

約数和(自身を含む): 42697728

約数和(自身を除く): 11783877

約数列:

[1, 3, 31, 93, 491, 677, 1473, 2031, 15221, 20987, 45663, 62961, 332407, 997221, 10304617, 30913851]

約数ペア:

[(1, 30913851), (3, 10304617), (31, 997221), (93, 332407), (491, 62961), (677, 45663), (1473, 20987), (2031, 15221)]