27544237

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{353}}^1$

素因数の和:588

約数の個数: 16

約数和(自身を含む): 32216832

約数和(自身を除く): 4672595

約数列:

[1, 7, 71, 157, 353, 497, 1099, 2471, 11147, 25063, 55421, 78029, 175441, 387947, 3934891, 27544237]

約数ペア:

[(1, 27544237), (7, 3934891), (71, 387947), (157, 175441), (353, 78029), (497, 55421), (1099, 25063), (2471, 11147)]