39304161

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{25841}}^1$

素因数の和:25873

約数の個数: 18

約数和(自身を含む): 61478118

約数和(自身を除く): 22173957

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1521, 25841, 77523, 232569, 335933, 1007799, 3023397, 4367129, 13101387, 39304161]

約数ペア:

[(1, 39304161), (3, 13101387), (9, 4367129), (13, 3023397), (39, 1007799), (117, 335933), (169, 232569), (507, 77523), (1521, 25841)]