28229492727

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{136374361}}^1$

素因数の和:136374390

約数の個数: 12

約数和(自身を含む): 42548800944

約数和(自身を除く): 14319308217

約数列:

[1, 3, 9, 23, 69, 207, 136374361, 409123083, 1227369249, 3136610303, 9409830909, 28229492727]

約数ペア:

[(1, 28229492727), (3, 9409830909), (9, 3136610303), (23, 1227369249), (69, 409123083), (207, 136374361)]