520009919

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{37489}}^1$

素因数の和:37610

約数の個数: 16

約数和(自身を含む): 617235360

約数和(自身を除く): 97225441

約数列:

[1, 11, 13, 97, 143, 1067, 1261, 13871, 37489, 412379, 487357, 3636433, 5360927, 40000763, 47273629, 520009919]

約数ペア:

[(1, 520009919), (11, 47273629), (13, 40000763), (97, 5360927), (143, 3636433), (1067, 487357), (1261, 412379), (13871, 37489)]