11157081

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{6653}}^1$

素因数の和:6712

約数の個数: 16

約数和(自身を含む): 16395456

約数和(自身を除く): 5238375

約数列:

[1, 3, 13, 39, 43, 129, 559, 1677, 6653, 19959, 86489, 259467, 286079, 858237, 3719027, 11157081]

約数ペア:

[(1, 11157081), (3, 3719027), (13, 858237), (39, 286079), (43, 259467), (129, 86489), (559, 19959), (1677, 6653)]