12977547

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{479}}^1\times {\mathrm{821}}^1$

素因数の和:1314

約数の個数: 16

約数和(自身を含む): 18938880

約数和(自身を除く): 5961333

約数列:

[1, 3, 11, 33, 479, 821, 1437, 2463, 5269, 9031, 15807, 27093, 393259, 1179777, 4325849, 12977547]

約数ペア:

[(1, 12977547), (3, 4325849), (11, 1179777), (33, 393259), (479, 27093), (821, 15807), (1437, 9031), (2463, 5269)]