512694891

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{77929}}^1$

素因数の和:77995

約数の個数: 24

約数和(自身を含む): 802367280

約数和(自身を除く): 289672389

約数列:

[1, 3, 9, 17, 43, 51, 129, 153, 387, 731, 2193, 6579, 77929, 233787, 701361, 1324793, 3350947, 3974379, 10052841, 11923137, 30158523, 56966099, 170898297, 512694891]

約数ペア:

[(1, 512694891), (3, 170898297), (9, 56966099), (17, 30158523), (43, 11923137), (51, 10052841), (129, 3974379), (153, 3350947), (387, 1324793), (731, 701361), (2193, 233787), (6579, 77929)]