12477983

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1$

素因数の和:191

約数の個数: 32

約数和(自身を含む): 16257024

約数和(自身を除く): 3779041

約数列:

[1, 7, 17, 23, 47, 97, 119, 161, 329, 391, 679, 799, 1081, 1649, 2231, 2737, 4559, 5593, 7567, 11543, 15617, 18377, 31913, 37927, 77503, 104857, 128639, 265489, 542521, 733999, 1782569, 12477983]

約数ペア:

[(1, 12477983), (7, 1782569), (17, 733999), (23, 542521), (47, 265489), (97, 128639), (119, 104857), (161, 77503), (329, 37927), (391, 31913), (679, 18377), (799, 15617), (1081, 11543), (1649, 7567), (2231, 5593), (2737, 4559)]