57285417

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{63439}}^1$

素因数の和:63492

約数の個数: 16

約数和(自身を含む): 89323520

約数和(自身を除く): 32038103

約数列:

[1, 3, 7, 21, 43, 129, 301, 903, 63439, 190317, 444073, 1332219, 2727877, 8183631, 19095139, 57285417]

約数ペア:

[(1, 57285417), (3, 19095139), (7, 8183631), (21, 2727877), (43, 1332219), (129, 444073), (301, 190317), (903, 63439)]