1031813741

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{643}}^1\times {\mathrm{9967}}^1$

素因数の和:10640

約数の個数: 16

約数和(自身を含む): 1232523264

約数和(自身を除く): 200709523

約数列:

[1, 7, 23, 161, 643, 4501, 9967, 14789, 69769, 103523, 229241, 1604687, 6408781, 44861467, 147401963, 1031813741]

約数ペア:

[(1, 1031813741), (7, 147401963), (23, 44861467), (161, 6408781), (643, 1604687), (4501, 229241), (9967, 103523), (14789, 69769)]