22721163

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{9479}}^1$

素因数の和:9546

約数の個数: 16

約数和(自身を含む): 32762880

約数和(自身を除く): 10041717

約数列:

[1, 3, 17, 47, 51, 141, 799, 2397, 9479, 28437, 161143, 445513, 483429, 1336539, 7573721, 22721163]

約数ペア:

[(1, 22721163), (3, 7573721), (17, 1336539), (47, 483429), (51, 445513), (141, 161143), (799, 28437), (2397, 9479)]