125051521

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{3209}}^1$

素因数の和:3528

約数の個数: 16

約数和(自身を含む): 150998400

約数和(自身を除く): 25946879

約数列:

[1, 7, 19, 133, 293, 2051, 3209, 5567, 22463, 38969, 60971, 426797, 940237, 6581659, 17864503, 125051521]

約数ペア:

[(1, 125051521), (7, 17864503), (19, 6581659), (133, 940237), (293, 426797), (2051, 60971), (3209, 38969), (5567, 22463)]