30928389

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{457}}^1\times {\mathrm{1327}}^1$

素因数の和:1804

約数の個数: 16

約数和(自身を含む): 43792128

約数和(自身を除く): 12863739

約数列:

[1, 3, 17, 51, 457, 1327, 1371, 3981, 7769, 22559, 23307, 67677, 606439, 1819317, 10309463, 30928389]

約数ペア:

[(1, 30928389), (3, 10309463), (17, 1819317), (51, 606439), (457, 67677), (1327, 23307), (1371, 22559), (3981, 7769)]