42056259

素因数分解:

$3^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{1777}}^1$

素因数の和:1824

約数の個数: 32

約数和(自身を含む): 68275200

約数和(自身を除く): 26218941

約数列:

[1, 3, 7, 21, 23, 49, 69, 147, 161, 343, 483, 1029, 1127, 1777, 3381, 5331, 7889, 12439, 23667, 37317, 40871, 87073, 122613, 261219, 286097, 609511, 858291, 1828533, 2002679, 6008037, 14018753, 42056259]

約数ペア:

[(1, 42056259), (3, 14018753), (7, 6008037), (21, 2002679), (23, 1828533), (49, 858291), (69, 609511), (147, 286097), (161, 261219), (343, 122613), (483, 87073), (1029, 40871), (1127, 37317), (1777, 23667), (3381, 12439), (5331, 7889)]