247190723

素因数分解:

${\mathrm{13}}^2\times {\mathrm{709}}^1\times {\mathrm{2063}}^1$

素因数の和:2798

約数の個数: 12

約数和(自身を含む): 268175520

約数和(自身を除く): 20984797

約数列:

[1, 13, 169, 709, 2063, 9217, 26819, 119821, 348647, 1462667, 19014671, 247190723]

約数ペア:

[(1, 247190723), (13, 19014671), (169, 1462667), (709, 348647), (2063, 119821), (9217, 26819)]