27940946

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{9137}}^1$

素因数の和:9289

約数の個数: 16

約数和(自身を含む): 46055520

約数和(自身を除く): 18114574

約数列:

[1, 2, 11, 22, 139, 278, 1529, 3058, 9137, 18274, 100507, 201014, 1270043, 2540086, 13970473, 27940946]

約数ペア:

[(1, 27940946), (2, 13970473), (11, 2540086), (22, 1270043), (139, 201014), (278, 100507), (1529, 18274), (3058, 9137)]