22655889

素因数分解:

$3^3\times {\mathrm{151}}^1\times {\mathrm{5557}}^1$

素因数の和:5717

約数の個数: 16

約数和(自身を含む): 33792640

約数和(自身を除く): 11136751

約数列:

[1, 3, 9, 27, 151, 453, 1359, 4077, 5557, 16671, 50013, 150039, 839107, 2517321, 7551963, 22655889]

約数ペア:

[(1, 22655889), (3, 7551963), (9, 2517321), (27, 839107), (151, 150039), (453, 50013), (1359, 16671), (4077, 5557)]