2016408219

素因数分解:

$3^1\times 7^1\times {\mathrm{1061}}^1\times {\mathrm{90499}}^1$

素因数の和:91570

約数の個数: 16

約数和(自身を含む): 3075552000

約数和(自身を除く): 1059143781

約数列:

[1, 3, 7, 21, 1061, 3183, 7427, 22281, 90499, 271497, 633493, 1900479, 96019439, 288058317, 672136073, 2016408219]

約数ペア:

[(1, 2016408219), (3, 672136073), (7, 288058317), (21, 96019439), (1061, 1900479), (3183, 633493), (7427, 271497), (22281, 90499)]