211012021

素因数分解:

${\mathrm{11}}^2\times {\mathrm{503}}^1\times {\mathrm{3467}}^1$

素因数の和:3992

約数の個数: 12

約数和(自身を含む): 232466976

約数和(自身を除く): 21454955

約数列:

[1, 11, 121, 503, 3467, 5533, 38137, 60863, 419507, 1743901, 19182911, 211012021]

約数ペア:

[(1, 211012021), (11, 19182911), (121, 1743901), (503, 419507), (3467, 60863), (5533, 38137)]