16276707

素因数分解:

$3^4\times {\mathrm{37}}^1\times {\mathrm{5431}}^1$

素因数の和:5480

約数の個数: 20

約数和(自身を含む): 24976336

約数和(自身を除く): 8699629

約数列:

[1, 3, 9, 27, 37, 81, 111, 333, 999, 2997, 5431, 16293, 48879, 146637, 200947, 439911, 602841, 1808523, 5425569, 16276707]

約数ペア:

[(1, 16276707), (3, 5425569), (9, 1808523), (27, 602841), (37, 439911), (81, 200947), (111, 146637), (333, 48879), (999, 16293), (2997, 5431)]