7882147

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2341}}^1$

素因数の和:2398

約数の個数: 16

約数和(自身を含む): 9967552

約数和(自身を除く): 2085405

約数列:

[1, 7, 13, 37, 91, 259, 481, 2341, 3367, 16387, 30433, 86617, 213031, 606319, 1126021, 7882147]

約数ペア:

[(1, 7882147), (7, 1126021), (13, 606319), (37, 213031), (91, 86617), (259, 30433), (481, 16387), (2341, 3367)]