9648963

素因数分解:

$3^4\times {\mathrm{139}}^1\times {\mathrm{857}}^1$

素因数の和:1008

約数の個数: 20

約数和(自身を含む): 14534520

約数和(自身を除く): 4885557

約数列:

[1, 3, 9, 27, 81, 139, 417, 857, 1251, 2571, 3753, 7713, 11259, 23139, 69417, 119123, 357369, 1072107, 3216321, 9648963]

約数ペア:

[(1, 9648963), (3, 3216321), (9, 1072107), (27, 357369), (81, 119123), (139, 69417), (417, 23139), (857, 11259), (1251, 7713), (2571, 3753)]