2017504563

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1\times {\mathrm{3989}}^1$

素因数の和:4267

約数の個数: 32

約数和(自身を含む): 2923361280

約数和(自身を除く): 905856717

約数列:

[1, 3, 17, 47, 51, 141, 211, 633, 799, 2397, 3587, 3989, 9917, 10761, 11967, 29751, 67813, 168589, 187483, 203439, 505767, 562449, 841679, 2525037, 3187211, 9561633, 14308543, 39558913, 42925629, 118676739, 672501521, 2017504563]

約数ペア:

[(1, 2017504563), (3, 672501521), (17, 118676739), (47, 42925629), (51, 39558913), (141, 14308543), (211, 9561633), (633, 3187211), (799, 2525037), (2397, 841679), (3587, 562449), (3989, 505767), (9917, 203439), (10761, 187483), (11967, 168589), (29751, 67813)]