9985689

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5113}}^1$

素因数の和:5157

約数の個数: 24

約数和(自身を含む): 17019392

約数和(自身を除く): 7033703

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 217, 279, 651, 1953, 5113, 15339, 35791, 46017, 107373, 158503, 322119, 475509, 1109521, 1426527, 3328563, 9985689]

約数ペア:

[(1, 9985689), (3, 3328563), (7, 1426527), (9, 1109521), (21, 475509), (31, 322119), (63, 158503), (93, 107373), (217, 46017), (279, 35791), (651, 15339), (1953, 5113)]