123525017

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{613}}^1\times {\mathrm{2617}}^1$

素因数の和:3248

約数の個数: 16

約数和(自身を含む): 154315392

約数和(自身を除く): 30790375

約数列:

[1, 7, 11, 77, 613, 2617, 4291, 6743, 18319, 28787, 47201, 201509, 1604221, 11229547, 17646431, 123525017]

約数ペア:

[(1, 123525017), (7, 17646431), (11, 11229547), (77, 1604221), (613, 201509), (2617, 47201), (4291, 28787), (6743, 18319)]