12726753

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{7589}}^1$

素因数の和:7648

約数の個数: 16

約数和(自身を含む): 18701760

約数和(自身を除く): 5975007

約数列:

[1, 3, 13, 39, 43, 129, 559, 1677, 7589, 22767, 98657, 295971, 326327, 978981, 4242251, 12726753]

約数ペア:

[(1, 12726753), (3, 4242251), (13, 978981), (39, 326327), (43, 295971), (129, 98657), (559, 22767), (1677, 7589)]