859002339

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{163}}^2\times {\mathrm{829}}^1$

素因数の和:1171

約数の個数: 24

約数和(自身を含む): 1242549840

約数和(自身を除く): 383547501

約数列:

[1, 3, 13, 39, 163, 489, 829, 2119, 2487, 6357, 10777, 26569, 32331, 79707, 135127, 345397, 405381, 1036191, 1756651, 5269953, 22025701, 66077103, 286334113, 859002339]

約数ペア:

[(1, 859002339), (3, 286334113), (13, 66077103), (39, 22025701), (163, 5269953), (489, 1756651), (829, 1036191), (2119, 405381), (2487, 345397), (6357, 135127), (10777, 79707), (26569, 32331)]