22236891

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1\times {\mathrm{773}}^1$

素因数の和:1042

約数の個数: 16

約数和(自身を含む): 30514176

約数和(自身を除く): 8277285

約数列:

[1, 3, 43, 129, 223, 669, 773, 2319, 9589, 28767, 33239, 99717, 172379, 517137, 7412297, 22236891]

約数ペア:

[(1, 22236891), (3, 7412297), (43, 517137), (129, 172379), (223, 99717), (669, 33239), (773, 28767), (2319, 9589)]