201402686877

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{9979817}}^1$

素因数の和:9979889

約数の個数: 24

約数和(自身を含む): 317118696768

約数和(自身を除く): 115716009891

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 961, 2883, 6727, 20181, 9979817, 29939451, 69858719, 209576157, 309374327, 928122981, 2165620289, 6496860867, 9590604137, 28771812411, 67134228959, 201402686877]

約数ペア:

[(1, 201402686877), (3, 67134228959), (7, 28771812411), (21, 9590604137), (31, 6496860867), (93, 2165620289), (217, 928122981), (651, 309374327), (961, 209576157), (2883, 69858719), (6727, 29939451), (20181, 9979817)]