8028237

素因数分解:

$3^1\times 7^1\times {\mathrm{431}}^1\times {\mathrm{887}}^1$

素因数の和:1328

約数の個数: 16

約数和(自身を含む): 12275712

約数和(自身を除く): 4247475

約数列:

[1, 3, 7, 21, 431, 887, 1293, 2661, 3017, 6209, 9051, 18627, 382297, 1146891, 2676079, 8028237]

約数ペア:

[(1, 8028237), (3, 2676079), (7, 1146891), (21, 382297), (431, 18627), (887, 9051), (1293, 6209), (2661, 3017)]