978047001

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{683471}}^1$

素因数の和:683533

約数の個数: 16

約数和(自身を含む): 1476299520

約数和(自身を除く): 498252519

約数列:

[1, 3, 9, 27, 53, 159, 477, 1431, 683471, 2050413, 6151239, 18453717, 36223963, 108671889, 326015667, 978047001]

約数ペア:

[(1, 978047001), (3, 326015667), (9, 108671889), (27, 36223963), (53, 18453717), (159, 6151239), (477, 2050413), (1431, 683471)]