2109074407

素因数分解:

${\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{471091}}^1$

素因数の和:471150

約数の個数: 12

約数和(自身を含む): 2380898968

約数和(自身を除く): 271824561

約数列:

[1, 11, 37, 121, 407, 4477, 471091, 5182001, 17430367, 57002011, 191734037, 2109074407]

約数ペア:

[(1, 2109074407), (11, 191734037), (37, 57002011), (121, 17430367), (407, 5182001), (4477, 471091)]