7271613

素因数分解:

$3^4\times {\mathrm{107}}^1\times {\mathrm{839}}^1$

素因数の和:958

約数の個数: 20

約数和(自身を含む): 10977120

約数和(自身を除く): 3705507

約数列:

[1, 3, 9, 27, 81, 107, 321, 839, 963, 2517, 2889, 7551, 8667, 22653, 67959, 89773, 269319, 807957, 2423871, 7271613]

約数ペア:

[(1, 7271613), (3, 2423871), (9, 807957), (27, 269319), (81, 89773), (107, 67959), (321, 22653), (839, 8667), (963, 7551), (2517, 2889)]