1790146721

素因数分解:

${\mathrm{11}}^2\times {\mathrm{761}}^1\times {\mathrm{19441}}^1$

素因数の和:20224

約数の個数: 12

約数和(自身を含む): 1970368932

約数和(自身を除く): 180222211

約数列:

[1, 11, 121, 761, 8371, 19441, 92081, 213851, 2352361, 14794601, 162740611, 1790146721]

約数ペア:

[(1, 1790146721), (11, 162740611), (121, 14794601), (761, 2352361), (8371, 213851), (19441, 92081)]