2016258129

素因数分解:

$3^3\times {\mathrm{109}}^1\times {\mathrm{685103}}^1$

素因数の和:685221

約数の個数: 16

約数和(自身を含む): 3014457600

約数和(自身を除く): 998199471

約数列:

[1, 3, 9, 27, 109, 327, 981, 2943, 685103, 2055309, 6165927, 18497781, 74676227, 224028681, 672086043, 2016258129]

約数ペア:

[(1, 2016258129), (3, 672086043), (9, 224028681), (27, 74676227), (109, 18497781), (327, 6165927), (981, 2055309), (2943, 685103)]