56099391

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{431}}^1\times {\mathrm{1009}}^1$

素因数の和:1486

約数の個数: 16

約数和(自身を含む): 76792320

約数和(自身を除く): 20692929

約数列:

[1, 3, 43, 129, 431, 1009, 1293, 3027, 18533, 43387, 55599, 130161, 434879, 1304637, 18699797, 56099391]

約数ペア:

[(1, 56099391), (3, 18699797), (43, 1304637), (129, 434879), (431, 130161), (1009, 55599), (1293, 43387), (3027, 18533)]