9217894

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{28627}}^1$

素因数の和:28659

約数の個数: 16

約数和(自身を含む): 16489728

約数和(自身を除く): 7271834

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 28627, 57254, 200389, 400778, 658421, 1316842, 4608947, 9217894]

約数ペア:

[(1, 9217894), (2, 4608947), (7, 1316842), (14, 658421), (23, 400778), (46, 200389), (161, 57254), (322, 28627)]