2003267589

素因数分解:

$3^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1\times {\mathrm{47639}}^1$

素因数の和:47880

約数の個数: 16

約数和(自身を含む): 2716623360

約数和(自身を除く): 713355771

約数列:

[1, 3, 107, 131, 321, 393, 14017, 42051, 47639, 142917, 5097373, 6240709, 15292119, 18722127, 667755863, 2003267589]

約数ペア:

[(1, 2003267589), (3, 667755863), (107, 18722127), (131, 15292119), (321, 6240709), (393, 5097373), (14017, 142917), (42051, 47639)]