391067124

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{4655561}}^1$

素因数の和:4655575

約数の個数: 24

約数和(自身を含む): 1042845888

約数和(自身を除く): 651778764

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 4655561, 9311122, 13966683, 18622244, 27933366, 32588927, 55866732, 65177854, 97766781, 130355708, 195533562, 391067124]

約数ペア:

[(1, 391067124), (2, 195533562), (3, 130355708), (4, 97766781), (6, 65177854), (7, 55866732), (12, 32588927), (14, 27933366), (21, 18622244), (28, 13966683), (42, 9311122), (84, 4655561)]