830367081

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{1129}}^1\times {\mathrm{1151}}^1$

素因数の和:2357

約数の個数: 24

約数和(自身を含む): 1218447360

約数和(自身を除く): 388080279

約数列:

[1, 3, 9, 71, 213, 639, 1129, 1151, 3387, 3453, 10161, 10359, 80159, 81721, 240477, 245163, 721431, 735489, 1299479, 3898437, 11695311, 92263009, 276789027, 830367081]

約数ペア:

[(1, 830367081), (3, 276789027), (9, 92263009), (71, 11695311), (213, 3898437), (639, 1299479), (1129, 735489), (1151, 721431), (3387, 245163), (3453, 240477), (10161, 81721), (10359, 80159)]