23456209

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{439}}^1\times {\mathrm{449}}^1$

素因数の和:912

約数の個数: 16

約数和(自身を含む): 28512000

約数和(自身を除く): 5055791

約数列:

[1, 7, 17, 119, 439, 449, 3073, 3143, 7463, 7633, 52241, 53431, 197111, 1379777, 3350887, 23456209]

約数ペア:

[(1, 23456209), (7, 3350887), (17, 1379777), (119, 197111), (439, 53431), (449, 52241), (3073, 7633), (3143, 7463)]