16677423

素因数分解:

$3^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{2621}}^1$

素因数の和:2735

約数の個数: 24

約数和(自身を含む): 27814176

約数和(自身を除く): 11136753

約数列:

[1, 3, 7, 9, 21, 63, 101, 303, 707, 909, 2121, 2621, 6363, 7863, 18347, 23589, 55041, 165123, 264721, 794163, 1853047, 2382489, 5559141, 16677423]

約数ペア:

[(1, 16677423), (3, 5559141), (7, 2382489), (9, 1853047), (21, 794163), (63, 264721), (101, 165123), (303, 55041), (707, 23589), (909, 18347), (2121, 7863), (2621, 6363)]