16927449

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{577}}^1$

素因数の和:725

約数の個数: 32

約数和(自身を含む): 28409856

約数和(自身を除く): 11482407

約数列:

[1, 3, 7, 11, 21, 33, 77, 127, 231, 381, 577, 889, 1397, 1731, 2667, 4039, 4191, 6347, 9779, 12117, 19041, 29337, 44429, 73279, 133287, 219837, 512953, 806069, 1538859, 2418207, 5642483, 16927449]

約数ペア:

[(1, 16927449), (3, 5642483), (7, 2418207), (11, 1538859), (21, 806069), (33, 512953), (77, 219837), (127, 133287), (231, 73279), (381, 44429), (577, 29337), (889, 19041), (1397, 12117), (1731, 9779), (2667, 6347), (4039, 4191)]