12449889

素因数分解:

$3^3\times {\mathrm{233}}^1\times {\mathrm{1979}}^1$

素因数の和:2221

約数の個数: 16

約数和(自身を含む): 18532800

約数和(自身を除く): 6082911

約数列:

[1, 3, 9, 27, 233, 699, 1979, 2097, 5937, 6291, 17811, 53433, 461107, 1383321, 4149963, 12449889]

約数ペア:

[(1, 12449889), (3, 4149963), (9, 1383321), (27, 461107), (233, 53433), (699, 17811), (1979, 6291), (2097, 5937)]