289468047

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{31667}}^1$

素因数の和:31958

約数の個数: 16

約数和(自身を含む): 422577792

約数和(自身を除く): 133109745

約数列:

[1, 3, 11, 33, 277, 831, 3047, 9141, 31667, 95001, 348337, 1045011, 8771759, 26315277, 96489349, 289468047]

約数ペア:

[(1, 289468047), (3, 96489349), (11, 26315277), (33, 8771759), (277, 1045011), (831, 348337), (3047, 95001), (9141, 31667)]