30971379

素因数分解:

$3^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1\times {\mathrm{887}}^1$

素因数の和:1106

約数の個数: 16

約数和(自身を含む): 42112512

約数和(自身を除く): 11141133

約数列:

[1, 3, 103, 113, 309, 339, 887, 2661, 11639, 34917, 91361, 100231, 274083, 300693, 10323793, 30971379]

約数ペア:

[(1, 30971379), (3, 10323793), (103, 300693), (113, 274083), (309, 100231), (339, 91361), (887, 34917), (2661, 11639)]