8438888961

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{258949}}^1$

素因数の和:259046

約数の個数: 32

約数和(自身を含む): 13423968000

約数和(自身を除く): 4985079039

約数列:

[1, 3, 9, 17, 27, 51, 71, 153, 213, 459, 639, 1207, 1917, 3621, 10863, 32589, 258949, 776847, 2330541, 4402133, 6991623, 13206399, 18385379, 39619197, 55156137, 118857591, 165468411, 312551443, 496405233, 937654329, 2812962987, 8438888961]

約数ペア:

[(1, 8438888961), (3, 2812962987), (9, 937654329), (17, 496405233), (27, 312551443), (51, 165468411), (71, 118857591), (153, 55156137), (213, 39619197), (459, 18385379), (639, 13206399), (1207, 6991623), (1917, 4402133), (3621, 2330541), (10863, 776847), (32589, 258949)]