2275162561

素因数分解:

$7^3\times {\mathrm{433}}^1\times {\mathrm{15319}}^1$

素因数の和:15773

約数の個数: 16

約数和(自身を含む): 2659552000

約数和(自身を除く): 384389439

約数列:

[1, 7, 49, 343, 433, 3031, 15319, 21217, 107233, 148519, 750631, 5254417, 6633127, 46431889, 325023223, 2275162561]

約数ペア:

[(1, 2275162561), (7, 325023223), (49, 46431889), (343, 6633127), (433, 5254417), (3031, 750631), (15319, 148519), (21217, 107233)]