28875099

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{4397}}^1$

素因数の和:4610

約数の個数: 16

約数和(自身を含む): 42220800

約数和(自身を除く): 13345701

約数列:

[1, 3, 11, 33, 199, 597, 2189, 4397, 6567, 13191, 48367, 145101, 875003, 2625009, 9625033, 28875099]

約数ペア:

[(1, 28875099), (3, 9625033), (11, 2625009), (33, 875003), (199, 145101), (597, 48367), (2189, 13191), (4397, 6567)]