2643670293

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{748703}}^1$

素因数の和:748824

約数の個数: 16

約数和(自身を含む): 3881281536

約数和(自身を除く): 1237611243

約数列:

[1, 3, 11, 33, 107, 321, 1177, 3531, 748703, 2246109, 8235733, 24707199, 80111221, 240333663, 881223431, 2643670293]

約数ペア:

[(1, 2643670293), (3, 881223431), (11, 240333663), (33, 80111221), (107, 24707199), (321, 8235733), (1177, 2246109), (3531, 748703)]