7079391

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1663}}^1$

素因数の和:1723

約数の個数: 24

約数和(自身を含む): 11421696

約数和(自身を除く): 4342305

約数列:

[1, 3, 9, 11, 33, 43, 99, 129, 387, 473, 1419, 1663, 4257, 4989, 14967, 18293, 54879, 71509, 164637, 214527, 643581, 786599, 2359797, 7079391]

約数ペア:

[(1, 7079391), (3, 2359797), (9, 786599), (11, 643581), (33, 214527), (43, 164637), (99, 71509), (129, 54879), (387, 18293), (473, 14967), (1419, 4989), (1663, 4257)]