27936951

素因数分解:

$3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{12433}}^1$

素因数の和:12550

約数の個数: 16

約数和(自身を含む): 42971904

約数和(自身を除く): 15034953

約数列:

[1, 3, 7, 21, 107, 321, 749, 2247, 12433, 37299, 87031, 261093, 1330331, 3990993, 9312317, 27936951]

約数ペア:

[(1, 27936951), (3, 9312317), (7, 3990993), (21, 1330331), (107, 261093), (321, 87031), (749, 37299), (2247, 12433)]