12753807

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{20341}}^1$

素因数の和:20374

約数の個数: 16

約数和(自身を含む): 19528320

約数和(自身を除く): 6774513

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 20341, 61023, 223751, 386479, 671253, 1159437, 4251269, 12753807]

約数ペア:

[(1, 12753807), (3, 4251269), (11, 1159437), (19, 671253), (33, 386479), (57, 223751), (209, 61023), (627, 20341)]