12704499

素因数分解:

$3^3\times {\mathrm{419}}^1\times {\mathrm{1123}}^1$

素因数の和:1551

約数の個数: 16

約数和(自身を含む): 18883200

約数和(自身を除く): 6178701

約数列:

[1, 3, 9, 27, 419, 1123, 1257, 3369, 3771, 10107, 11313, 30321, 470537, 1411611, 4234833, 12704499]

約数ペア:

[(1, 12704499), (3, 4234833), (9, 1411611), (27, 470537), (419, 30321), (1123, 11313), (1257, 10107), (3369, 3771)]