25561029

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{647}}^1\times {\mathrm{1013}}^1$

素因数の和:1676

約数の個数: 16

約数和(自身を含む): 36796032

約数和(自身を除く): 11235003

約数列:

[1, 3, 13, 39, 647, 1013, 1941, 3039, 8411, 13169, 25233, 39507, 655411, 1966233, 8520343, 25561029]

約数ペア:

[(1, 25561029), (3, 8520343), (13, 1966233), (39, 655411), (647, 39507), (1013, 25233), (1941, 13169), (3039, 8411)]