207975933

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{709}}^1\times {\mathrm{2963}}^1$

素因数の和:3689

約数の個数: 24

約数和(自身を含む): 328292640

約数和(自身を除く): 120316707

約数列:

[1, 3, 9, 11, 33, 99, 709, 2127, 2963, 6381, 7799, 8889, 23397, 26667, 32593, 70191, 97779, 293337, 2100767, 6302301, 18906903, 23108437, 69325311, 207975933]

約数ペア:

[(1, 207975933), (3, 69325311), (9, 23108437), (11, 18906903), (33, 6302301), (99, 2100767), (709, 293337), (2127, 97779), (2963, 70191), (6381, 32593), (7799, 26667), (8889, 23397)]