3986019079

素因数分解:

$7^1\times {\mathrm{127}}^1\times {\mathrm{757}}^1\times {\mathrm{5923}}^1$

素因数の和:6814

約数の個数: 16

約数和(自身を含む): 4598161408

約数和(自身を除く): 612142329

約数列:

[1, 7, 127, 757, 889, 5299, 5923, 41461, 96139, 672973, 752221, 4483711, 5265547, 31385977, 569431297, 3986019079]

約数ペア:

[(1, 3986019079), (7, 569431297), (127, 31385977), (757, 5265547), (889, 4483711), (5299, 752221), (5923, 672973), (41461, 96139)]