2016491517

素因数分解:

$3^5\times {\mathrm{239}}^1\times {\mathrm{34721}}^1$

素因数の和:34975

約数の個数: 24

約数和(自身を含む): 3033313920

約数和(自身を除く): 1016822403

約数列:

[1, 3, 9, 27, 81, 239, 243, 717, 2151, 6453, 19359, 34721, 58077, 104163, 312489, 937467, 2812401, 8298319, 8437203, 24894957, 74684871, 224054613, 672163839, 2016491517]

約数ペア:

[(1, 2016491517), (3, 672163839), (9, 224054613), (27, 74684871), (81, 24894957), (239, 8437203), (243, 8298319), (717, 2812401), (2151, 937467), (6453, 312489), (19359, 104163), (34721, 58077)]