12638001

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{313}}^2$

素因数の和:672

約数の個数: 12

約数和(自身を含む): 17297808

約数和(自身を除く): 4659807

約数列:

[1, 3, 43, 129, 313, 939, 13459, 40377, 97969, 293907, 4212667, 12638001]

約数ペア:

[(1, 12638001), (3, 4212667), (43, 293907), (129, 97969), (313, 40377), (939, 13459)]