129898327

素因数分解:

${\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{293}}^1\times {\mathrm{509}}^1$

素因数の和:882

約数の個数: 16

約数和(自身を含む): 142742880

約数和(自身を除く): 12844553

約数列:

[1, 13, 67, 293, 509, 871, 3809, 6617, 19631, 34103, 149137, 255203, 443339, 1938781, 9992179, 129898327]

約数ペア:

[(1, 129898327), (13, 9992179), (67, 1938781), (293, 443339), (509, 255203), (871, 149137), (3809, 34103), (6617, 19631)]