12620589

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{1697}}^1$

素因数の和:1804

約数の個数: 16

約数和(自身を含む): 17550528

約数和(自身を除く): 4929939

約数列:

[1, 3, 37, 67, 111, 201, 1697, 2479, 5091, 7437, 62789, 113699, 188367, 341097, 4206863, 12620589]

約数ペア:

[(1, 12620589), (3, 4206863), (37, 341097), (67, 188367), (111, 113699), (201, 62789), (1697, 7437), (2479, 5091)]