13149271

素因数分解:

${\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:246

約数の個数: 16

約数和(自身を含む): 14065920

約数和(自身を除く): 916649

約数列:

[1, 43, 59, 71, 73, 2537, 3053, 3139, 4189, 4307, 5183, 180127, 185201, 222869, 305797, 13149271]

約数ペア:

[(1, 13149271), (43, 305797), (59, 222869), (71, 185201), (73, 180127), (2537, 5183), (3053, 4307), (3139, 4189)]