25988703

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{2129}}^1$

素因数の和:2458

約数の個数: 16

約数和(自身を含む): 37453920

約数和(自身を除く): 11465217

約数列:

[1, 3, 13, 39, 313, 939, 2129, 4069, 6387, 12207, 27677, 83031, 666377, 1999131, 8662901, 25988703]

約数ペア:

[(1, 25988703), (3, 8662901), (13, 1999131), (39, 666377), (313, 83031), (939, 27677), (2129, 12207), (4069, 6387)]