2080442943

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{528971}}^1$

素因数の和:529019

約数の個数: 24

約数和(自身を含む): 3300785280

約数和(自身を除く): 1220342337

約数列:

[1, 3, 9, 19, 23, 57, 69, 171, 207, 437, 1311, 3933, 528971, 1586913, 4760739, 10050449, 12166333, 30151347, 36498999, 90454041, 109496997, 231160327, 693480981, 2080442943]

約数ペア:

[(1, 2080442943), (3, 693480981), (9, 231160327), (19, 109496997), (23, 90454041), (57, 36498999), (69, 30151347), (171, 12166333), (207, 10050449), (437, 4760739), (1311, 1586913), (3933, 528971)]