1520543379

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{139}}^2\times {\mathrm{709}}^1$

素因数の和:1027

約数の個数: 24

約数和(自身を含む): 2100231120

約数和(自身を除く): 579687741

約数列:

[1, 3, 37, 111, 139, 417, 709, 2127, 5143, 15429, 19321, 26233, 57963, 78699, 98551, 295653, 714877, 2144631, 3646387, 10939161, 13698589, 41095767, 506847793, 1520543379]

約数ペア:

[(1, 1520543379), (3, 506847793), (37, 41095767), (111, 13698589), (139, 10939161), (417, 3646387), (709, 2144631), (2127, 714877), (5143, 295653), (15429, 98551), (19321, 78699), (26233, 57963)]