7989417

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{12503}}^1$

素因数の和:12580

約数の個数: 12

約数和(自身を含む): 11703744

約数和(自身を除く): 3714327

約数列:

[1, 3, 9, 71, 213, 639, 12503, 37509, 112527, 887713, 2663139, 7989417]

約数ペア:

[(1, 7989417), (3, 2663139), (9, 887713), (71, 112527), (213, 37509), (639, 12503)]