9871623

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{463}}^1$

素因数の和:595

約数の個数: 24

約数和(自身を含む): 15055872

約数和(自身を除く): 5184249

約数列:

[1, 3, 9, 23, 69, 103, 207, 309, 463, 927, 1389, 2369, 4167, 7107, 10649, 21321, 31947, 47689, 95841, 143067, 429201, 1096847, 3290541, 9871623]

約数ペア:

[(1, 9871623), (3, 3290541), (9, 1096847), (23, 429201), (69, 143067), (103, 95841), (207, 47689), (309, 31947), (463, 21321), (927, 10649), (1389, 7107), (2369, 4167)]