2809705023

素因数分解:

$3^3\times {\mathrm{1871}}^1\times {\mathrm{55619}}^1$

素因数の和:57499

約数の個数: 16

約数和(自身を含む): 4164825600

約数和(自身を除く): 1355120577

約数列:

[1, 3, 9, 27, 1871, 5613, 16839, 50517, 55619, 166857, 500571, 1501713, 104063149, 312189447, 936568341, 2809705023]

約数ペア:

[(1, 2809705023), (3, 936568341), (9, 312189447), (27, 104063149), (1871, 1501713), (5613, 500571), (16839, 166857), (50517, 55619)]