2795221

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{1777}}^1$

素因数の和:1812

約数の個数: 12

約数和(自身を含む): 3310636

約数和(自身を除く): 515415

約数列:

[1, 11, 13, 121, 143, 1573, 1777, 19547, 23101, 215017, 254111, 2795221]

約数ペア:

[(1, 2795221), (11, 254111), (13, 215017), (121, 23101), (143, 19547), (1573, 1777)]