2988891669

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{6599}}^1$

素因数の和:6809

約数の個数: 32

約数和(自身を含む): 4311014400

約数和(自身を除く): 1322122731

約数列:

[1, 3, 17, 51, 83, 107, 249, 321, 1411, 1819, 4233, 5457, 6599, 8881, 19797, 26643, 112183, 150977, 336549, 452931, 547717, 706093, 1643151, 2118279, 9311189, 12003581, 27933567, 36010743, 58605719, 175817157, 996297223, 2988891669]

約数ペア:

[(1, 2988891669), (3, 996297223), (17, 175817157), (51, 58605719), (83, 36010743), (107, 27933567), (249, 12003581), (321, 9311189), (1411, 2118279), (1819, 1643151), (4233, 706093), (5457, 547717), (6599, 452931), (8881, 336549), (19797, 150977), (26643, 112183)]