65889109

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{523}}^1\times {\mathrm{881}}^1$

素因数の和:1428

約数の個数: 16

約数和(自身を含む): 77644224

約数和(自身を除く): 11755115

約数列:

[1, 11, 13, 143, 523, 881, 5753, 6799, 9691, 11453, 74789, 125983, 460763, 5068393, 5989919, 65889109]

約数ペア:

[(1, 65889109), (11, 5989919), (13, 5068393), (143, 460763), (523, 125983), (881, 74789), (5753, 11453), (6799, 9691)]