28820011

素因数分解:

${\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{17351}}^1$

素因数の和:17513

約数の個数: 8

約数和(自身を含む): 31650048

約数和(自身を除く): 2830037

約数列:

[1, 11, 151, 1661, 17351, 190861, 2620001, 28820011]

約数ペア:

[(1, 28820011), (11, 2620001), (151, 190861), (1661, 17351)]