28797197

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{727}}^1$

素因数の和:1028

約数の個数: 16

約数和(自身を含む): 34000512

約数和(自身を除く): 5203315

約数列:

[1, 11, 13, 143, 277, 727, 3047, 3601, 7997, 9451, 39611, 103961, 201379, 2215169, 2617927, 28797197]

約数ペア:

[(1, 28797197), (11, 2617927), (13, 2215169), (143, 201379), (277, 103961), (727, 39611), (3047, 9451), (3601, 7997)]