27542249

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{367}}^1$

素因数の和:596

約数の個数: 16

約数和(自身を含む): 32219136

約数和(自身を除く): 4676887

約数列:

[1, 7, 71, 151, 367, 497, 1057, 2569, 10721, 26057, 55417, 75047, 182399, 387919, 3934607, 27542249]

約数ペア:

[(1, 27542249), (7, 3934607), (71, 387919), (151, 182399), (367, 75047), (497, 55417), (1057, 26057), (2569, 10721)]