6387003

素因数分解:

$3^2\times 7^3\times {\mathrm{2069}}^1$

素因数の和:2096

約数の個数: 24

約数和(自身を含む): 10764000

約数和(自身を除く): 4376997

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 343, 441, 1029, 2069, 3087, 6207, 14483, 18621, 43449, 101381, 130347, 304143, 709667, 912429, 2129001, 6387003]

約数ペア:

[(1, 6387003), (3, 2129001), (7, 912429), (9, 709667), (21, 304143), (49, 130347), (63, 101381), (147, 43449), (343, 18621), (441, 14483), (1029, 6207), (2069, 3087)]