2056541421

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{313163}}^1$

素因数の和:313376

約数の個数: 16

約数和(自身を含む): 3006374400

約数和(自身を除く): 949832979

約数列:

[1, 3, 11, 33, 199, 597, 2189, 6567, 313163, 939489, 3444793, 10334379, 62319437, 186958311, 685513807, 2056541421]

約数ペア:

[(1, 2056541421), (3, 685513807), (11, 186958311), (33, 62319437), (199, 10334379), (597, 3444793), (2189, 939489), (6567, 313163)]