2135619

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1$

素因数の和:232

約数の個数: 32

約数和(自身を含む): 3494400

約数和(自身を除く): 1358781

約数列:

[1, 3, 9, 19, 23, 27, 57, 69, 171, 181, 207, 437, 513, 543, 621, 1311, 1629, 3439, 3933, 4163, 4887, 10317, 11799, 12489, 30951, 37467, 79097, 92853, 112401, 237291, 711873, 2135619]

約数ペア:

[(1, 2135619), (3, 711873), (9, 237291), (19, 112401), (23, 92853), (27, 79097), (57, 37467), (69, 30951), (171, 12489), (181, 11799), (207, 10317), (437, 4887), (513, 4163), (543, 3933), (621, 3439), (1311, 1629)]