78236249

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{12109}}^1$

素因数の和:12200

約数の個数: 16

約数和(自身を含む): 97655040

約数和(自身を除く): 19418791

約数列:

[1, 7, 13, 71, 91, 497, 923, 6461, 12109, 84763, 157417, 859739, 1101919, 6018173, 11176607, 78236249]

約数ペア:

[(1, 78236249), (7, 11176607), (13, 6018173), (71, 1101919), (91, 859739), (497, 157417), (923, 84763), (6461, 12109)]