12680437

素因数分解:

$7^1\times {\mathrm{11}}^3\times {\mathrm{1361}}^1$

素因数の和:1401

約数の個数: 16

約数和(自身を含む): 15951744

約数和(自身を除く): 3271307

約数列:

[1, 7, 11, 77, 121, 847, 1331, 1361, 9317, 9527, 14971, 104797, 164681, 1152767, 1811491, 12680437]

約数ペア:

[(1, 12680437), (7, 1811491), (11, 1152767), (77, 164681), (121, 104797), (847, 14971), (1331, 9527), (1361, 9317)]