2340891

素因数分解:

$3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{509}}^1$

素因数の和:595

約数の個数: 24

約数和(自身を含む): 3924960

約数和(自身を除く): 1584069

約数列:

[1, 3, 7, 9, 21, 63, 73, 219, 509, 511, 657, 1527, 1533, 3563, 4581, 4599, 10689, 32067, 37157, 111471, 260099, 334413, 780297, 2340891]

約数ペア:

[(1, 2340891), (3, 780297), (7, 334413), (9, 260099), (21, 111471), (63, 37157), (73, 32067), (219, 10689), (509, 4599), (511, 4581), (657, 3563), (1527, 1533)]