25797291

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{15383}}^1$

素因数の和:15442

約数の個数: 16

約数和(自身を含む): 37906176

約数和(自身を除く): 12108885

約数列:

[1, 3, 13, 39, 43, 129, 559, 1677, 15383, 46149, 199979, 599937, 661469, 1984407, 8599097, 25797291]

約数ペア:

[(1, 25797291), (3, 8599097), (13, 1984407), (39, 661469), (43, 599937), (129, 199979), (559, 46149), (1677, 15383)]