2108266521

素因数分解:

$3^1\times {\mathrm{103}}^1\times {\mathrm{2543}}^1\times {\mathrm{2683}}^1$

素因数の和:5332

約数の個数: 16

約数和(自身を含む): 2840487936

約数和(自身を除く): 732221415

約数列:

[1, 3, 103, 309, 2543, 2683, 7629, 8049, 261929, 276349, 785787, 829047, 6822869, 20468607, 702755507, 2108266521]

約数ペア:

[(1, 2108266521), (3, 702755507), (103, 20468607), (309, 6822869), (2543, 829047), (2683, 785787), (7629, 276349), (8049, 261929)]