5715381

素因数分解:

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

素因数の和:2280

約数の個数: 16

約数和(自身を含む): 8781824

約数和(自身を除く): 3066443

約数列:

[1, 3, 7, 21, 127, 381, 889, 2143, 2667, 6429, 15001, 45003, 272161, 816483, 1905127, 5715381]

約数ペア:

[(1, 5715381), (3, 1905127), (7, 816483), (21, 272161), (127, 45003), (381, 15001), (889, 6429), (2143, 2667)]