808202157

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{9227}}^1$

素因数の和:9377

約数の個数: 32

約数和(自身を含む): 1273316352

約数和(自身を除く): 465114195

約数列:

[1, 3, 7, 21, 43, 97, 129, 291, 301, 679, 903, 2037, 4171, 9227, 12513, 27681, 29197, 64589, 87591, 193767, 396761, 895019, 1190283, 2685057, 2777327, 6265133, 8331981, 18795399, 38485817, 115457451, 269400719, 808202157]

約数ペア:

[(1, 808202157), (3, 269400719), (7, 115457451), (21, 38485817), (43, 18795399), (97, 8331981), (129, 6265133), (291, 2777327), (301, 2685057), (679, 1190283), (903, 895019), (2037, 396761), (4171, 193767), (9227, 87591), (12513, 64589), (27681, 29197)]