12730029

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{5351}}^1$

素因数の和:5428

約数の個数: 16

約数和(自身を含む): 18582144

約数和(自身を除く): 5852115

約数列:

[1, 3, 13, 39, 61, 183, 793, 2379, 5351, 16053, 69563, 208689, 326411, 979233, 4243343, 12730029]

約数ペア:

[(1, 12730029), (3, 4243343), (13, 979233), (39, 326411), (61, 208689), (183, 69563), (793, 16053), (2379, 5351)]