2043849

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1559}}^1$

素因数の和:1604

約数の個数: 16

約数和(自身を含む): 2995200

約数和(自身を除く): 951351

約数列:

[1, 3, 19, 23, 57, 69, 437, 1311, 1559, 4677, 29621, 35857, 88863, 107571, 681283, 2043849]

約数ペア:

[(1, 2043849), (3, 681283), (19, 107571), (23, 88863), (57, 35857), (69, 29621), (437, 4677), (1311, 1559)]