7921199

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{4261}}^1$

素因数の和:4298

約数の個数: 12

約数和(自身を含む): 9359352

約数和(自身を除く): 1438153

約数列:

[1, 11, 13, 143, 169, 1859, 4261, 46871, 55393, 609323, 720109, 7921199]

約数ペア:

[(1, 7921199), (11, 720109), (13, 609323), (143, 55393), (169, 46871), (1859, 4261)]