90450661

素因数分解:

$7^1\times {\mathrm{83}}^1\times {\mathrm{151}}^1\times {\mathrm{1031}}^1$

素因数の和:1272

約数の個数: 16

約数和(自身を含む): 105412608

約数和(自身を除く): 14961947

約数列:

[1, 7, 83, 151, 581, 1031, 1057, 7217, 12533, 85573, 87731, 155681, 599011, 1089767, 12921523, 90450661]

約数ペア:

[(1, 90450661), (7, 12921523), (83, 1089767), (151, 599011), (581, 155681), (1031, 87731), (1057, 85573), (7217, 12533)]