1630773969

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{127037}}^1$

素因数の和:127440

約数の個数: 16

約数和(自身を含む): 2378151360

約数和(自身を除く): 747377391

約数列:

[1, 3, 11, 33, 389, 1167, 4279, 12837, 127037, 381111, 1397407, 4192221, 49417393, 148252179, 543591323, 1630773969]

約数ペア:

[(1, 1630773969), (3, 543591323), (11, 148252179), (33, 49417393), (389, 4192221), (1167, 1397407), (4279, 381111), (12837, 127037)]