2013012999

素因数分解:

$3^3\times {\mathrm{163}}^1\times {\mathrm{457399}}^1$

素因数の和:457571

約数の個数: 16

約数和(自身を含む): 3000544000

約数和(自身を除く): 987531001

約数列:

[1, 3, 9, 27, 163, 489, 1467, 4401, 457399, 1372197, 4116591, 12349773, 74556037, 223668111, 671004333, 2013012999]

約数ペア:

[(1, 2013012999), (3, 671004333), (9, 223668111), (27, 74556037), (163, 12349773), (489, 4116591), (1467, 1372197), (4401, 457399)]