2017488147

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{239}}^1\times {\mathrm{65437}}^1$

素因数の和:65722

約数の個数: 16

約数和(自身を含む): 2764101120

約数和(自身を除く): 746612973

約数列:

[1, 3, 43, 129, 239, 717, 10277, 30831, 65437, 196311, 2813791, 8441373, 15639443, 46918329, 672496049, 2017488147]

約数ペア:

[(1, 2017488147), (3, 672496049), (43, 46918329), (129, 15639443), (239, 8441373), (717, 2813791), (10277, 196311), (30831, 65437)]