797409279

素因数分解:

$3^4\times {\mathrm{1019}}^1\times {\mathrm{9661}}^1$

素因数の和:10692

約数の個数: 20

約数和(自身を含む): 1192484040

約数和(自身を除く): 395074761

約数列:

[1, 3, 9, 27, 81, 1019, 3057, 9171, 9661, 27513, 28983, 82539, 86949, 260847, 782541, 9844559, 29533677, 88601031, 265803093, 797409279]

約数ペア:

[(1, 797409279), (3, 265803093), (9, 88601031), (27, 29533677), (81, 9844559), (1019, 782541), (3057, 260847), (9171, 86949), (9661, 82539), (27513, 28983)]