2247161059

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{109891}}^1$

素因数の和:109939

約数の個数: 18

約数和(自身を含む): 2674661388

約数和(自身を除く): 427500329

約数列:

[1, 11, 13, 121, 143, 169, 1573, 1859, 20449, 109891, 1208801, 1428583, 13296811, 15714413, 18571579, 172858543, 204287369, 2247161059]

約数ペア:

[(1, 2247161059), (11, 204287369), (13, 172858543), (121, 18571579), (143, 15714413), (169, 13296811), (1573, 1428583), (1859, 1208801), (20449, 109891)]