2016171789

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{273083}}^1$

素因数の和:273216

約数の個数: 16

約数和(自身を含む): 2831334912

約数和(自身を除く): 815163123

約数列:

[1, 3, 23, 69, 107, 321, 2461, 7383, 273083, 819249, 6280909, 18842727, 29219881, 87659643, 672057263, 2016171789]

約数ペア:

[(1, 2016171789), (3, 672057263), (23, 87659643), (69, 29219881), (107, 18842727), (321, 6280909), (2461, 819249), (7383, 273083)]