22790889

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{25579}}^1$

素因数の和:25602

約数の個数: 20

約数和(自身を含む): 37142160

約数和(自身を除く): 14351271

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 25579, 76737, 230211, 281369, 690633, 844107, 2071899, 2532321, 7596963, 22790889]

約数ペア:

[(1, 22790889), (3, 7596963), (9, 2532321), (11, 2071899), (27, 844107), (33, 690633), (81, 281369), (99, 230211), (297, 76737), (891, 25579)]