25217907

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2027}}^1$

素因数の和:2083

約数の個数: 32

約数和(自身を含む): 40884480

約数和(自身を除く): 15666573

約数列:

[1, 3, 11, 13, 29, 33, 39, 87, 143, 319, 377, 429, 957, 1131, 2027, 4147, 6081, 12441, 22297, 26351, 58783, 66891, 79053, 176349, 289861, 646613, 764179, 869583, 1939839, 2292537, 8405969, 25217907]

約数ペア:

[(1, 25217907), (3, 8405969), (11, 2292537), (13, 1939839), (29, 869583), (33, 764179), (39, 646613), (87, 289861), (143, 176349), (319, 79053), (377, 66891), (429, 58783), (957, 26351), (1131, 22297), (2027, 12441), (4147, 6081)]