17146143

素因数分解:

$3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{2143}}^1$

素因数の和:2283

約数の個数: 24

約数和(自身を含む): 28540928

約数和(自身を除く): 11394785

約数列:

[1, 3, 7, 9, 21, 63, 127, 381, 889, 1143, 2143, 2667, 6429, 8001, 15001, 19287, 45003, 135009, 272161, 816483, 1905127, 2449449, 5715381, 17146143]

約数ペア:

[(1, 17146143), (3, 5715381), (7, 2449449), (9, 1905127), (21, 816483), (63, 272161), (127, 135009), (381, 45003), (889, 19287), (1143, 15001), (2143, 8001), (2667, 6429)]