12469887

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{563}}^1$

素因数の和:699

約数の個数: 24

約数和(自身を含む): 19004544

約数和(自身を除く): 6534657

約数列:

[1, 3, 9, 23, 69, 107, 207, 321, 563, 963, 1689, 2461, 5067, 7383, 12949, 22149, 38847, 60241, 116541, 180723, 542169, 1385543, 4156629, 12469887]

約数ペア:

[(1, 12469887), (3, 4156629), (9, 1385543), (23, 542169), (69, 180723), (107, 116541), (207, 60241), (321, 38847), (563, 22149), (963, 12949), (1689, 7383), (2461, 5067)]