56517097

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{1997}}^1$

素因数の和:2328

約数の個数: 16

約数和(自身を含む): 69818112

約数和(自身を除く): 13301015

約数列:

[1, 7, 13, 91, 311, 1997, 2177, 4043, 13979, 25961, 28301, 181727, 621067, 4347469, 8073871, 56517097]

約数ペア:

[(1, 56517097), (7, 8073871), (13, 4347469), (91, 621067), (311, 181727), (1997, 28301), (2177, 25961), (4043, 13979)]