16673293

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{4261}}^1$

素因数の和:4324

約数の個数: 16

約数和(自身を含む): 21003136

約数和(自身を除く): 4329843

約数列:

[1, 7, 13, 43, 91, 301, 559, 3913, 4261, 29827, 55393, 183223, 387751, 1282561, 2381899, 16673293]

約数ペア:

[(1, 16673293), (7, 2381899), (13, 1282561), (43, 387751), (91, 183223), (301, 55393), (559, 29827), (3913, 4261)]