2016242781

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2232827}}^1$

素因数の和:2232880

約数の個数: 16

約数和(自身を含む): 3143821824

約数和(自身を除く): 1127579043

約数列:

[1, 3, 7, 21, 43, 129, 301, 903, 2232827, 6698481, 15629789, 46889367, 96011561, 288034683, 672080927, 2016242781]

約数ペア:

[(1, 2016242781), (3, 672080927), (7, 288034683), (21, 96011561), (43, 46889367), (129, 15629789), (301, 6698481), (903, 2232827)]