14447889

素因数分解:

$3^4\times {\mathrm{107}}^1\times {\mathrm{1667}}^1$

素因数の和:1786

約数の個数: 20

約数和(自身を含む): 21797424

約数和(自身を除く): 7349535

約数列:

[1, 3, 9, 27, 81, 107, 321, 963, 1667, 2889, 5001, 8667, 15003, 45009, 135027, 178369, 535107, 1605321, 4815963, 14447889]

約数ペア:

[(1, 14447889), (3, 4815963), (9, 1605321), (27, 535107), (81, 178369), (107, 135027), (321, 45009), (963, 15003), (1667, 8667), (2889, 5001)]