518001121

素因数分解:

${\mathrm{11}}^2\times {\mathrm{151}}^1\times {\mathrm{28351}}^1$

素因数の和:28524

約数の個数: 12

約数和(自身を含む): 573164032

約数和(自身を除く): 55162911

約数列:

[1, 11, 121, 151, 1661, 18271, 28351, 311861, 3430471, 4281001, 47091011, 518001121]

約数ペア:

[(1, 518001121), (11, 47091011), (121, 4281001), (151, 3430471), (1661, 311861), (18271, 28351)]