1489703897

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{389}}^1\times {\mathrm{20479}}^1$

素因数の和:20896

約数の個数: 16

約数和(自身を含む): 1725235200

約数和(自身を除く): 235531303

約数列:

[1, 11, 17, 187, 389, 4279, 6613, 20479, 72743, 225269, 348143, 3829573, 7966331, 87629641, 135427627, 1489703897]

約数ペア:

[(1, 1489703897), (11, 135427627), (17, 87629641), (187, 7966331), (389, 3829573), (4279, 348143), (6613, 225269), (20479, 72743)]