89981759

素因数分解:

$7^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{1489}}^1$

素因数の和:1682

約数の個数: 16

約数和(自身を含む): 105134400

約数和(自身を除く): 15152641

約数列:

[1, 7, 89, 97, 623, 679, 1489, 8633, 10423, 60431, 132521, 144433, 927647, 1011031, 12854537, 89981759]

約数ペア:

[(1, 89981759), (7, 12854537), (89, 1011031), (97, 927647), (623, 144433), (679, 132521), (1489, 60431), (8633, 10423)]