30161031

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{1667}}^1$

素因数の和:1870

約数の個数: 16

約数和(自身を含む): 41579904

約数和(自身を除く): 11418873

約数列:

[1, 3, 37, 111, 163, 489, 1667, 5001, 6031, 18093, 61679, 185037, 271721, 815163, 10053677, 30161031]

約数ペア:

[(1, 30161031), (3, 10053677), (37, 815163), (111, 271721), (163, 185037), (489, 61679), (1667, 18093), (5001, 6031)]