5189589

素因数分解:

$3^4\times {\mathrm{79}}^1\times {\mathrm{811}}^1$

素因数の和:902

約数の個数: 20

約数和(自身を含む): 7860160

約数和(自身を除く): 2670571

約数列:

[1, 3, 9, 27, 79, 81, 237, 711, 811, 2133, 2433, 6399, 7299, 21897, 64069, 65691, 192207, 576621, 1729863, 5189589]

約数ペア:

[(1, 5189589), (3, 1729863), (9, 576621), (27, 192207), (79, 65691), (81, 64069), (237, 21897), (711, 7299), (811, 6399), (2133, 2433)]