47748183

素因数分解:

$3^1\times 7^1\times {\mathrm{1061}}^1\times {\mathrm{2143}}^1$

素因数の和:3214

約数の個数: 16

約数和(自身を含む): 72861696

約数和(自身を除く): 25113513

約数列:

[1, 3, 7, 21, 1061, 2143, 3183, 6429, 7427, 15001, 22281, 45003, 2273723, 6821169, 15916061, 47748183]

約数ペア:

[(1, 47748183), (3, 15916061), (7, 6821169), (21, 2273723), (1061, 45003), (2143, 22281), (3183, 15001), (6429, 7427)]