5247009

素因数分解:

$3^2\times {\mathrm{181}}^1\times {\mathrm{3221}}^1$

素因数の和:3408

約数の個数: 12

約数和(自身を含む): 7623252

約数和(自身を除く): 2376243

約数列:

[1, 3, 9, 181, 543, 1629, 3221, 9663, 28989, 583001, 1749003, 5247009]

約数ペア:

[(1, 5247009), (3, 1749003), (9, 583001), (181, 28989), (543, 9663), (1629, 3221)]