173931121

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{653}}^1\times {\mathrm{2927}}^1$

素因数の和:3600

約数の個数: 16

約数和(自身を含む): 214470144

約数和(自身を除く): 40539023

約数列:

[1, 7, 13, 91, 653, 2927, 4571, 8489, 20489, 38051, 59423, 266357, 1911331, 13379317, 24847303, 173931121]

約数ペア:

[(1, 173931121), (7, 24847303), (13, 13379317), (91, 1911331), (653, 266357), (2927, 59423), (4571, 38051), (8489, 20489)]