27881293

素因数分解:

${\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1\times {\mathrm{271}}^1$

素因数の和:528

約数の個数: 16

約数和(自身を含む): 31334400

約数和(自身を除く): 3453107

約数列:

[1, 11, 47, 199, 271, 517, 2189, 2981, 9353, 12737, 53929, 102883, 140107, 593219, 2534663, 27881293]

約数ペア:

[(1, 27881293), (11, 2534663), (47, 593219), (199, 140107), (271, 102883), (517, 53929), (2189, 12737), (2981, 9353)]