2017806479901

素因数分解:

$3^2\times {\mathrm{2099}}^1\times {\mathrm{106813111}}^1$

素因数の和:106815216

約数の個数: 12

約数和(自身を含む): 2915997957600

約数和(自身を除く): 898191477699

約数列:

[1, 3, 9, 2099, 6297, 18891, 106813111, 320439333, 961317999, 224200719989, 672602159967, 2017806479901]

約数ペア:

[(1, 2017806479901), (3, 672602159967), (9, 224200719989), (2099, 961317999), (6297, 320439333), (18891, 106813111)]