87892817

素因数分解:

${\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{28789}}^1$

素因数の和:28903

約数の個数: 8

約数和(自身を含む): 91206720

約数和(自身を除く): 3313903

約数列:

[1, 43, 71, 3053, 28789, 1237927, 2044019, 87892817]

約数ペア:

[(1, 87892817), (43, 2044019), (71, 1237927), (3053, 28789)]