8196981

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{3137}}^1$

素因数の和:3220

約数の個数: 16

約数和(自身を含む): 11949504

約数和(自身を除く): 3752523

約数列:

[1, 3, 13, 39, 67, 201, 871, 2613, 3137, 9411, 40781, 122343, 210179, 630537, 2732327, 8196981]

約数ペア:

[(1, 8196981), (3, 2732327), (13, 630537), (39, 210179), (67, 122343), (201, 40781), (871, 9411), (2613, 3137)]