47685141

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{32909}}^1$

素因数の和:32945

約数の個数: 24

約数和(自身を含む): 82143360

約数和(自身を除く): 34458219

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1449, 32909, 98727, 230363, 296181, 691089, 756907, 2073267, 2270721, 5298349, 6812163, 15895047, 47685141]

約数ペア:

[(1, 47685141), (3, 15895047), (7, 6812163), (9, 5298349), (21, 2270721), (23, 2073267), (63, 756907), (69, 691089), (161, 296181), (207, 230363), (483, 98727), (1449, 32909)]