16608657

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{3907}}^1$

素因数の和:4032

約数の個数: 16

約数和(自身を含む): 24073280

約数和(自身を除く): 7464623

約数列:

[1, 3, 13, 39, 109, 327, 1417, 3907, 4251, 11721, 50791, 152373, 425863, 1277589, 5536219, 16608657]

約数ペア:

[(1, 16608657), (3, 5536219), (13, 1277589), (39, 425863), (109, 152373), (327, 50791), (1417, 11721), (3907, 4251)]