8644851

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{191}}^1$

素因数の和:351

約数の個数: 24

約数和(自身を含む): 12939264

約数和(自身を除く): 4294413

約数列:

[1, 3, 9, 47, 107, 141, 191, 321, 423, 573, 963, 1719, 5029, 8977, 15087, 20437, 26931, 45261, 61311, 80793, 183933, 960539, 2881617, 8644851]

約数ペア:

[(1, 8644851), (3, 2881617), (9, 960539), (47, 183933), (107, 80793), (141, 61311), (191, 45261), (321, 26931), (423, 20437), (573, 15087), (963, 8977), (1719, 5029)]