8280377

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{467}}^1$

素因数の和:640

約数の個数: 16

約数和(自身を含む): 10108800

約数和(自身を除く): 1828423

約数列:

[1, 7, 17, 119, 149, 467, 1043, 2533, 3269, 7939, 17731, 55573, 69583, 487081, 1182911, 8280377]

約数ペア:

[(1, 8280377), (7, 1182911), (17, 487081), (119, 69583), (149, 55573), (467, 17731), (1043, 7939), (2533, 3269)]