2019908853

素因数分解:

$3^3\times {\mathrm{179}}^1\times {\mathrm{417941}}^1$

素因数の和:418129

約数の個数: 16

約数和(自身を含む): 3009182400

約数和(自身を除く): 989273547

約数列:

[1, 3, 9, 27, 179, 537, 1611, 4833, 417941, 1253823, 3761469, 11284407, 74811439, 224434317, 673302951, 2019908853]

約数ペア:

[(1, 2019908853), (3, 673302951), (9, 224434317), (27, 74811439), (179, 11284407), (537, 3761469), (1611, 1253823), (4833, 417941)]