5672709

素因数分解:

$3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{709}}^1$

素因数の和:849

約数の個数: 24

約数和(自身を含む): 9451520

約数和(自身を除く): 3778811

約数列:

[1, 3, 7, 9, 21, 63, 127, 381, 709, 889, 1143, 2127, 2667, 4963, 6381, 8001, 14889, 44667, 90043, 270129, 630301, 810387, 1890903, 5672709]

約数ペア:

[(1, 5672709), (3, 1890903), (7, 810387), (9, 630301), (21, 270129), (63, 90043), (127, 44667), (381, 14889), (709, 8001), (889, 6381), (1143, 4963), (2127, 2667)]