2016379971

素因数分解:

$3^2\times {\mathrm{17491}}^1\times {\mathrm{12809}}^1$

素因数の和:30306

約数の個数: 12

約数和(自身を含む): 2912942760

約数和(自身を除く): 896562789

約数列:

[1, 3, 9, 12809, 17491, 38427, 52473, 115281, 157419, 224042219, 672126657, 2016379971]

約数ペア:

[(1, 2016379971), (3, 672126657), (9, 224042219), (12809, 157419), (17491, 115281), (38427, 52473)]