2567289

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{709}}^1$

素因数の和:800

約数の個数: 16

約数和(自身を含む): 3680640

約数和(自身を除く): 1113351

約数列:

[1, 3, 17, 51, 71, 213, 709, 1207, 2127, 3621, 12053, 36159, 50339, 151017, 855763, 2567289]

約数ペア:

[(1, 2567289), (3, 855763), (17, 151017), (51, 50339), (71, 36159), (213, 12053), (709, 3621), (1207, 2127)]