16013889

素因数分解:

$3^3\times {\mathrm{317}}^1\times {\mathrm{1871}}^1$

素因数の和:2197

約数の個数: 16

約数和(自身を含む): 23811840

約数和(自身を除く): 7797951

約数列:

[1, 3, 9, 27, 317, 951, 1871, 2853, 5613, 8559, 16839, 50517, 593107, 1779321, 5337963, 16013889]

約数ペア:

[(1, 16013889), (3, 5337963), (9, 1779321), (27, 593107), (317, 50517), (951, 16839), (1871, 8559), (2853, 5613)]