2448009

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{1277}}^1$

素因数の和:1357

約数の個数: 16

約数和(自身を含む): 3680640

約数和(自身を除く): 1232631

約数列:

[1, 3, 9, 27, 71, 213, 639, 1277, 1917, 3831, 11493, 34479, 90667, 272001, 816003, 2448009]

約数ペア:

[(1, 2448009), (3, 816003), (9, 272001), (27, 90667), (71, 34479), (213, 11493), (639, 3831), (1277, 1917)]