25199317

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{563}}^1$

素因数の和:900

約数の個数: 16

約数和(自身を含む): 29752128

約数和(自身を除く): 4552811

約数列:

[1, 11, 13, 143, 313, 563, 3443, 4069, 6193, 7319, 44759, 80509, 176219, 1938409, 2290847, 25199317]

約数ペア:

[(1, 25199317), (11, 2290847), (13, 1938409), (143, 176219), (313, 80509), (563, 44759), (3443, 7319), (4069, 6193)]