31291077

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{3797}}^1$

素因数の和:3908

約数の個数: 16

約数和(自身を含む): 43388352

約数和(自身を除く): 12097275

約数列:

[1, 3, 41, 67, 123, 201, 2747, 3797, 8241, 11391, 155677, 254399, 467031, 763197, 10430359, 31291077]

約数ペア:

[(1, 31291077), (3, 10430359), (41, 763197), (67, 467031), (123, 254399), (201, 155677), (2747, 11391), (3797, 8241)]