89429197

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{36787}}^1$

素因数の和:36828

約数の個数: 16

約数和(自身を含む): 111246912

約数和(自身を除く): 21817715

約数列:

[1, 11, 13, 17, 143, 187, 221, 2431, 36787, 404657, 478231, 625379, 5260541, 6879169, 8129927, 89429197]

約数ペア:

[(1, 89429197), (11, 8129927), (13, 6879169), (17, 5260541), (143, 625379), (187, 478231), (221, 404657), (2431, 36787)]