12128001

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{701}}^1$

素因数の和:856

約数の個数: 16

約数和(自身を含む): 16623360

約数和(自身を除く): 4495359

約数列:

[1, 3, 73, 79, 219, 237, 701, 2103, 5767, 17301, 51173, 55379, 153519, 166137, 4042667, 12128001]

約数ペア:

[(1, 12128001), (3, 4042667), (73, 166137), (79, 153519), (219, 55379), (237, 51173), (701, 17301), (2103, 5767)]