2007020151

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{311}}^1\times {\mathrm{17489}}^1$

素因数の和:17847

約数の個数: 24

約数和(自身を含む): 2979456480

約数和(自身を除く): 972436329

約数列:

[1, 3, 9, 41, 123, 311, 369, 933, 2799, 12751, 17489, 38253, 52467, 114759, 157401, 717049, 2151147, 5439079, 6453441, 16317237, 48951711, 223002239, 669006717, 2007020151]

約数ペア:

[(1, 2007020151), (3, 669006717), (9, 223002239), (41, 48951711), (123, 16317237), (311, 6453441), (369, 5439079), (933, 2151147), (2799, 717049), (12751, 157401), (17489, 114759), (38253, 52467)]