4909968009

素因数分解:

$3^4\times {\mathrm{71}}^1\times {\mathrm{853759}}^1$

素因数の和:853842

約数の個数: 20

約数和(自身を含む): 7437957120

約数和(自身を除く): 2527989111

約数列:

[1, 3, 9, 27, 71, 81, 213, 639, 1917, 5751, 853759, 2561277, 7683831, 23051493, 60616889, 69154479, 181850667, 545552001, 1636656003, 4909968009]

約数ペア:

[(1, 4909968009), (3, 1636656003), (9, 545552001), (27, 181850667), (71, 69154479), (81, 60616889), (213, 23051493), (639, 7683831), (1917, 2561277), (5751, 853759)]