16473663

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{107671}}^1$

素因数の和:107694

約数の個数: 12

約数和(自身を含む): 25195248

約数和(自身を除く): 8721585

約数列:

[1, 3, 9, 17, 51, 153, 107671, 323013, 969039, 1830407, 5491221, 16473663]

約数ペア:

[(1, 16473663), (3, 5491221), (9, 1830407), (17, 969039), (51, 323013), (153, 107671)]