11986581

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{2423}}^1$

素因数の和:2540

約数の個数: 16

約数和(自身を含む): 17103744

約数和(自身を除く): 5117163

約数列:

[1, 3, 17, 51, 97, 291, 1649, 2423, 4947, 7269, 41191, 123573, 235031, 705093, 3995527, 11986581]

約数ペア:

[(1, 11986581), (3, 3995527), (17, 705093), (51, 235031), (97, 123573), (291, 41191), (1649, 7269), (2423, 4947)]