2783256093

素因数分解:

$3^3\times {\mathrm{7907}}^1\times {\mathrm{13037}}^1$

素因数の和:20953

約数の個数: 16

約数和(自身を含む): 4124180160

約数和(自身を除く): 1340924067

約数列:

[1, 3, 9, 27, 7907, 13037, 23721, 39111, 71163, 117333, 213489, 351999, 103083559, 309250677, 927752031, 2783256093]

約数ペア:

[(1, 2783256093), (3, 927752031), (9, 309250677), (27, 103083559), (7907, 351999), (13037, 213489), (23721, 117333), (39111, 71163)]