2017404489

素因数分解:

$3^1\times {\mathrm{193}}^1\times {\mathrm{199}}^1\times {\mathrm{17509}}^1$

素因数の和:17904

約数の個数: 16

約数和(自身を含む): 2717552000

約数和(自身を除く): 700147511

約数列:

[1, 3, 193, 199, 579, 597, 17509, 38407, 52527, 115221, 3379237, 3484291, 10137711, 10452873, 672468163, 2017404489]

約数ペア:

[(1, 2017404489), (3, 672468163), (193, 10452873), (199, 10137711), (579, 3484291), (597, 3379237), (17509, 115221), (38407, 52527)]