712650069

素因数分解:

$3^4\times {\mathrm{41}}^1\times {\mathrm{214589}}^1$

素因数の和:214642

約数の個数: 20

約数和(自身を含む): 1090546380

約数和(自身を除く): 377896311

約数列:

[1, 3, 9, 27, 41, 81, 123, 369, 1107, 3321, 214589, 643767, 1931301, 5793903, 8798149, 17381709, 26394447, 79183341, 237550023, 712650069]

約数ペア:

[(1, 712650069), (3, 237550023), (9, 79183341), (27, 26394447), (41, 17381709), (81, 8798149), (123, 5793903), (369, 1931301), (1107, 643767), (3321, 214589)]