5119881

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^2\times {\mathrm{71}}^1$

素因数の和:173

約数の個数: 24

約数和(自身を含む): 7632576

約数和(自身を除く): 2512695

約数列:

[1, 3, 13, 39, 43, 71, 129, 213, 559, 923, 1677, 1849, 2769, 3053, 5547, 9159, 24037, 39689, 72111, 119067, 131279, 393837, 1706627, 5119881]

約数ペア:

[(1, 5119881), (3, 1706627), (13, 393837), (39, 131279), (43, 119067), (71, 72111), (129, 39689), (213, 24037), (559, 9159), (923, 5547), (1677, 3053), (1849, 2769)]