23147509

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{521}}^1\times {\mathrm{577}}^1$

素因数の和:1116

約数の個数: 16

約数和(自身を含む): 28964736

約数和(自身を除く): 5817227

約数列:

[1, 7, 11, 77, 521, 577, 3647, 4039, 5731, 6347, 40117, 44429, 300617, 2104319, 3306787, 23147509]

約数ペア:

[(1, 23147509), (7, 3306787), (11, 2104319), (77, 300617), (521, 44429), (577, 40117), (3647, 6347), (4039, 5731)]