22240761

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{3253}}^1$

素因数の和:3352

約数の個数: 16

約数和(自身を含む): 30926016

約数和(自身を除く): 8685255

約数列:

[1, 3, 43, 53, 129, 159, 2279, 3253, 6837, 9759, 139879, 172409, 419637, 517227, 7413587, 22240761]

約数ペア:

[(1, 22240761), (3, 7413587), (43, 517227), (53, 419637), (129, 172409), (159, 139879), (2279, 9759), (3253, 6837)]