40749657

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{7517}}^1$

素因数の和:7672

約数の個数: 16

約数和(自身を含む): 58941120

約数和(自身を除く): 18191463

約数列:

[1, 3, 13, 39, 139, 417, 1807, 5421, 7517, 22551, 97721, 293163, 1044863, 3134589, 13583219, 40749657]

約数ペア:

[(1, 40749657), (3, 13583219), (13, 3134589), (39, 1044863), (139, 293163), (417, 97721), (1807, 22551), (5421, 7517)]