123902133727

素因数分解:

${\mathrm{19}}^2\times {\mathrm{617}}^1\times {\mathrm{556271}}^1$

素因数の和:556926

約数の個数: 12

約数和(自身を含む): 130978692576

約数和(自身を除く): 7076558849

約数列:

[1, 19, 361, 617, 11723, 222737, 556271, 10569149, 200813831, 343219207, 6521164933, 123902133727]

約数ペア:

[(1, 123902133727), (19, 6521164933), (361, 343219207), (617, 200813831), (11723, 10569149), (222737, 556271)]