12168849

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{4789}}^1$

素因数の和:4821

約数の個数: 24

約数和(自身を含む): 20386240

約数和(自身を除く): 8217391

約数列:

[1, 3, 7, 11, 21, 33, 77, 121, 231, 363, 847, 2541, 4789, 14367, 33523, 52679, 100569, 158037, 368753, 579469, 1106259, 1738407, 4056283, 12168849]

約数ペア:

[(1, 12168849), (3, 4056283), (7, 1738407), (11, 1106259), (21, 579469), (33, 368753), (77, 158037), (121, 100569), (231, 52679), (363, 33523), (847, 14367), (2541, 4789)]