122542217

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{443}}^1\times {\mathrm{919}}^1$

素因数の和:1412

約数の個数: 16

約数和(自身を含む): 143784960

約数和(自身を除く): 21242743

約数列:

[1, 7, 43, 301, 443, 919, 3101, 6433, 19049, 39517, 133343, 276619, 407117, 2849819, 17506031, 122542217]

約数ペア:

[(1, 122542217), (7, 17506031), (43, 2849819), (301, 407117), (443, 276619), (919, 133343), (3101, 39517), (6433, 19049)]