89144589

素因数分解:

$3^1\times {\mathrm{107}}^1\times {\mathrm{331}}^1\times {\mathrm{839}}^1$

素因数の和:1280

約数の個数: 16

約数和(自身を含む): 120476160

約数和(自身を除く): 31331571

約数列:

[1, 3, 107, 321, 331, 839, 993, 2517, 35417, 89773, 106251, 269319, 277709, 833127, 29714863, 89144589]

約数ペア:

[(1, 89144589), (3, 29714863), (107, 833127), (321, 277709), (331, 269319), (839, 106251), (993, 89773), (2517, 35417)]