5215413

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{2087}}^1$

素因数の和:2121

約数の個数: 24

約数和(自身を含む): 8569152

約数和(自身を除く): 3353739

約数列:

[1, 3, 7, 17, 21, 49, 51, 119, 147, 357, 833, 2087, 2499, 6261, 14609, 35479, 43827, 102263, 106437, 248353, 306789, 745059, 1738471, 5215413]

約数ペア:

[(1, 5215413), (3, 1738471), (7, 745059), (17, 306789), (21, 248353), (49, 106437), (51, 102263), (119, 43827), (147, 35479), (357, 14609), (833, 6261), (2087, 2499)]