28960261

素因数分解:

${\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{3371}}^1$

素因数の和:3464

約数の個数: 12

約数和(自身を含む): 32290272

約数和(自身を除く): 3330011

約数列:

[1, 11, 71, 121, 781, 3371, 8591, 37081, 239341, 407891, 2632751, 28960261]

約数ペア:

[(1, 28960261), (11, 2632751), (71, 407891), (121, 239341), (781, 37081), (3371, 8591)]