42531879

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{3881}}^1$

素因数の和:4178

約数の個数: 16

約数和(自身を含む): 61304544

約数和(自身を除く): 18772665

約数列:

[1, 3, 13, 39, 281, 843, 3653, 3881, 10959, 11643, 50453, 151359, 1090561, 3271683, 14177293, 42531879]

約数ペア:

[(1, 42531879), (3, 14177293), (13, 3271683), (39, 1090561), (281, 151359), (843, 50453), (3653, 11643), (3881, 10959)]