7248915009

素因数分解:

$3^2\times 7^3\times {\mathrm{2348207}}^1$

素因数の和:2348234

約数の個数: 24

約数和(自身を含む): 12210681600

約数和(自身を除く): 4961766591

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 343, 441, 1029, 3087, 2348207, 7044621, 16437449, 21133863, 49312347, 115062143, 147937041, 345186429, 805435001, 1035559287, 2416305003, 7248915009]

約数ペア:

[(1, 7248915009), (3, 2416305003), (7, 1035559287), (9, 805435001), (21, 345186429), (49, 147937041), (63, 115062143), (147, 49312347), (343, 21133863), (441, 16437449), (1029, 7044621), (3087, 2348207)]