180840011

素因数分解:

${\mathrm{11}}^1\times {\mathrm{971}}^1\times {\mathrm{16931}}^1$

素因数の和:17913

約数の個数: 8

約数和(自身を含む): 197494848

約数和(自身を除く): 16654837

約数列:

[1, 11, 971, 10681, 16931, 186241, 16440001, 180840011]

約数ペア:

[(1, 180840011), (11, 16440001), (971, 186241), (10681, 16931)]