2287021

素因数分解:

${\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{461}}^1$

素因数の和:524

約数の個数: 12

約数和(自身を含む): 2580732

約数和(自身を除く): 293711

約数列:

[1, 11, 41, 121, 451, 461, 4961, 5071, 18901, 55781, 207911, 2287021]

約数ペア:

[(1, 2287021), (11, 207911), (41, 55781), (121, 18901), (451, 5071), (461, 4961)]