25229763

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{1129}}^1$

素因数の和:1339

約数の個数: 24

約数和(自身を含む): 39486720

約数和(自身を除く): 14256957

約数列:

[1, 3, 9, 13, 39, 117, 191, 573, 1129, 1719, 2483, 3387, 7449, 10161, 14677, 22347, 44031, 132093, 215639, 646917, 1940751, 2803307, 8409921, 25229763]

約数ペア:

[(1, 25229763), (3, 8409921), (9, 2803307), (13, 1940751), (39, 646917), (117, 215639), (191, 132093), (573, 44031), (1129, 22347), (1719, 14677), (2483, 10161), (3387, 7449)]