2019284769

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{649079}}^1$

素因数の和:649160

約数の個数: 16

約数和(自身を含む): 2897493120

約数和(自身を除く): 878208351

約数列:

[1, 3, 17, 51, 61, 183, 1037, 3111, 649079, 1947237, 11034343, 33103029, 39593819, 118781457, 673094923, 2019284769]

約数ペア:

[(1, 2019284769), (3, 673094923), (17, 118781457), (51, 39593819), (61, 33103029), (183, 11034343), (1037, 1947237), (3111, 649079)]