163895039

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{15313}}^1$

素因数の和:15470

約数の個数: 16

約数和(自身を含む): 205820160

約数和(自身を除く): 41925121

約数列:

[1, 7, 11, 77, 139, 973, 1529, 10703, 15313, 107191, 168443, 1179101, 2128507, 14899549, 23413577, 163895039]

約数ペア:

[(1, 163895039), (7, 23413577), (11, 14899549), (77, 2128507), (139, 1179101), (973, 168443), (1529, 107191), (10703, 15313)]