5640597

素因数分解:

$3^4\times {\mathrm{83}}^1\times {\mathrm{839}}^1$

素因数の和:934

約数の個数: 20

約数和(自身を含む): 8537760

約数和(自身を除く): 2897163

約数列:

[1, 3, 9, 27, 81, 83, 249, 747, 839, 2241, 2517, 6723, 7551, 22653, 67959, 69637, 208911, 626733, 1880199, 5640597]

約数ペア:

[(1, 5640597), (3, 1880199), (9, 626733), (27, 208911), (81, 69637), (83, 67959), (249, 22653), (747, 7551), (839, 6723), (2241, 2517)]