87628177

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{9349}}^1$

素因数の和:9472

約数の個数: 16

約数和(自身を含む): 108908800

約数和(自身を除く): 21280623

約数列:

[1, 7, 13, 91, 103, 721, 1339, 9349, 9373, 65443, 121537, 850759, 962947, 6740629, 12518311, 87628177]

約数ペア:

[(1, 87628177), (7, 12518311), (13, 6740629), (91, 962947), (103, 850759), (721, 121537), (1339, 65443), (9349, 9373)]