31180929

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{11933}}^1$

素因数の和:12016

約数の個数: 16

約数和(自身を含む): 45444672

約数和(自身を除く): 14263743

約数列:

[1, 3, 13, 39, 67, 201, 871, 2613, 11933, 35799, 155129, 465387, 799511, 2398533, 10393643, 31180929]

約数ペア:

[(1, 31180929), (3, 10393643), (13, 2398533), (39, 799511), (67, 465387), (201, 155129), (871, 35799), (2613, 11933)]