89699619

素因数分解:

$3^1\times {\mathrm{139}}^1\times {\mathrm{251}}^1\times {\mathrm{857}}^1$

素因数の和:1250

約数の個数: 16

約数和(自身を含む): 121080960

約数和(自身を除く): 31381341

約数列:

[1, 3, 139, 251, 417, 753, 857, 2571, 34889, 104667, 119123, 215107, 357369, 645321, 29899873, 89699619]

約数ペア:

[(1, 89699619), (3, 29899873), (139, 645321), (251, 357369), (417, 215107), (753, 119123), (857, 104667), (2571, 34889)]