27893894

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{86627}}^1$

素因数の和:86659

約数の個数: 16

約数和(自身を含む): 49897728

約数和(自身を除く): 22003834

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 86627, 173254, 606389, 1212778, 1992421, 3984842, 13946947, 27893894]

約数ペア:

[(1, 27893894), (2, 13946947), (7, 3984842), (14, 1992421), (23, 1212778), (46, 606389), (161, 173254), (322, 86627)]