2016505287

素因数分解:

$3^4\times {\mathrm{1759}}^1\times {\mathrm{14153}}^1$

素因数の和:15924

約数の個数: 20

約数和(自身を含む): 3014235840

約数和(自身を除く): 997730553

約数列:

[1, 3, 9, 27, 81, 1759, 5277, 14153, 15831, 42459, 47493, 127377, 142479, 382131, 1146393, 24895127, 74685381, 224056143, 672168429, 2016505287]

約数ペア:

[(1, 2016505287), (3, 672168429), (9, 224056143), (27, 74685381), (81, 24895127), (1759, 1146393), (5277, 382131), (14153, 142479), (15831, 127377), (42459, 47493)]