1000401003

素因数分解:

$3^3\times 7^3\times {\mathrm{108023}}^1$

素因数の和:108053

約数の個数: 32

約数和(自身を含む): 1728384000

約数和(自身を除く): 727982997

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 343, 441, 1029, 1323, 3087, 9261, 108023, 324069, 756161, 972207, 2268483, 2916621, 5293127, 6805449, 15879381, 20416347, 37051889, 47638143, 111155667, 142914429, 333467001, 1000401003]

約数ペア:

[(1, 1000401003), (3, 333467001), (7, 142914429), (9, 111155667), (21, 47638143), (27, 37051889), (49, 20416347), (63, 15879381), (147, 6805449), (189, 5293127), (343, 2916621), (441, 2268483), (1029, 972207), (1323, 756161), (3087, 324069), (9261, 108023)]