6466996823

素因数分解:

$7^2\times {\mathrm{139}}^1\times {\mathrm{431}}^1\times {\mathrm{2203}}^1$

素因数の和:2787

約数の個数: 24

約数和(自身を含む): 7597981440

約数和(自身を除く): 1130984617

約数列:

[1, 7, 49, 139, 431, 973, 2203, 3017, 6811, 15421, 21119, 59909, 107947, 306217, 419363, 949493, 2143519, 2935541, 6646451, 15004633, 46525157, 131979527, 923856689, 6466996823]

約数ペア:

[(1, 6466996823), (7, 923856689), (49, 131979527), (139, 46525157), (431, 15004633), (973, 6646451), (2203, 2935541), (3017, 2143519), (6811, 949493), (15421, 419363), (21119, 306217), (59909, 107947)]