31628509

素因数分解:

${\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{467}}^1$

素因数の和:656

約数の個数: 16

約数和(自身を含む): 35582976

約数和(自身を除く): 3954467

約数列:

[1, 11, 47, 131, 467, 517, 1441, 5137, 6157, 21949, 61177, 67727, 241439, 672947, 2875319, 31628509]

約数ペア:

[(1, 31628509), (11, 2875319), (47, 672947), (131, 241439), (467, 67727), (517, 61177), (1441, 21949), (5137, 6157)]