2017287123

素因数分解:

$3^1\times {\mathrm{139}}^1\times {\mathrm{647}}^1\times {\mathrm{7477}}^1$

素因数の和:8266

約数の個数: 16

約数和(自身を含む): 2713616640

約数和(自身を除く): 696329517

約数列:

[1, 3, 139, 417, 647, 1941, 7477, 22431, 89933, 269799, 1039303, 3117909, 4837619, 14512857, 672429041, 2017287123]

約数ペア:

[(1, 2017287123), (3, 672429041), (139, 14512857), (417, 4837619), (647, 3117909), (1941, 1039303), (7477, 269799), (22431, 89933)]