16575597

素因数分解:

$3^4\times {\mathrm{43}}^1\times {\mathrm{4759}}^1$

素因数の和:4814

約数の個数: 20

約数和(自身を含む): 25342240

約数和(自身を除く): 8766643

約数列:

[1, 3, 9, 27, 43, 81, 129, 387, 1161, 3483, 4759, 14277, 42831, 128493, 204637, 385479, 613911, 1841733, 5525199, 16575597]

約数ペア:

[(1, 16575597), (3, 5525199), (9, 1841733), (27, 613911), (43, 385479), (81, 204637), (129, 128493), (387, 42831), (1161, 14277), (3483, 4759)]