7950249

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{199}}^1$

素因数の和:421

約数の個数: 24

約数和(自身を含む): 12105600

約数和(自身を除く): 4155351

約数列:

[1, 3, 9, 23, 69, 193, 199, 207, 579, 597, 1737, 1791, 4439, 4577, 13317, 13731, 38407, 39951, 41193, 115221, 345663, 883361, 2650083, 7950249]

約数ペア:

[(1, 7950249), (3, 2650083), (9, 883361), (23, 345663), (69, 115221), (193, 41193), (199, 39951), (207, 38407), (579, 13731), (597, 13317), (1737, 4577), (1791, 4439)]