12707504641

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{57500021}}^1$

素因数の和:57500051

約数の個数: 8

約数和(自身を含む): 14490005544

約数和(自身を除く): 1782500903

約数列:

[1, 13, 17, 221, 57500021, 747500273, 977500357, 12707504641]

約数ペア:

[(1, 12707504641), (13, 977500357), (17, 747500273), (221, 57500021)]