8867391

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{839}}^1$

素因数の和:1126

約数の個数: 16

約数和(自身を含む): 12794880

約数和(自身を除く): 3927489

約数列:

[1, 3, 13, 39, 271, 813, 839, 2517, 3523, 10569, 10907, 32721, 227369, 682107, 2955797, 8867391]

約数ペア:

[(1, 8867391), (3, 2955797), (13, 682107), (39, 227369), (271, 32721), (813, 10907), (839, 10569), (2517, 3523)]