13663191

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{701}}^1$

素因数の和:866

約数の個数: 16

約数和(自身を含む): 18701280

約数和(自身を除く): 5038089

約数列:

[1, 3, 73, 89, 219, 267, 701, 2103, 6497, 19491, 51173, 62389, 153519, 187167, 4554397, 13663191]

約数ペア:

[(1, 13663191), (3, 4554397), (73, 187167), (89, 153519), (219, 62389), (267, 51173), (701, 19491), (2103, 6497)]