2054285121

素因数分解:

$3^1\times 7^1\times {\mathrm{2273}}^1\times {\mathrm{43037}}^1$

素因数の和:45320

約数の個数: 16

約数和(自身を含む): 3131789184

約数和(自身を除く): 1077504063

約数列:

[1, 3, 7, 21, 2273, 6819, 15911, 43037, 47733, 129111, 301259, 903777, 97823101, 293469303, 684761707, 2054285121]

約数ペア:

[(1, 2054285121), (3, 684761707), (7, 293469303), (21, 97823101), (2273, 903777), (6819, 301259), (15911, 129111), (43037, 47733)]