31386043

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4099}}^1$

素因数の和:4162

約数の個数: 16

約数和(自身を含む): 36736000

約数和(自身を除く): 5349957

約数列:

[1, 13, 19, 31, 247, 403, 589, 4099, 7657, 53287, 77881, 127069, 1012453, 1651897, 2414311, 31386043]

約数ペア:

[(1, 31386043), (13, 2414311), (19, 1651897), (31, 1012453), (247, 127069), (403, 77881), (589, 53287), (4099, 7657)]