2017271949

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{793889}}^1$

素因数の和:793921

約数の個数: 24

約数和(自身を含む): 3378795840

約数和(自身を除く): 1361523891

約数列:

[1, 3, 7, 11, 21, 33, 77, 121, 231, 363, 847, 2541, 793889, 2381667, 5557223, 8732779, 16671669, 26198337, 61129453, 96060569, 183388359, 288181707, 672423983, 2017271949]

約数ペア:

[(1, 2017271949), (3, 672423983), (7, 288181707), (11, 183388359), (21, 96060569), (33, 61129453), (77, 26198337), (121, 16671669), (231, 8732779), (363, 5557223), (847, 2381667), (2541, 793889)]