4889391

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{443}}^1$

素因数の和:742

約数の個数: 16

約数和(自身を含む): 7061376

約数和(自身を除く): 2171985

約数列:

[1, 3, 13, 39, 283, 443, 849, 1329, 3679, 5759, 11037, 17277, 125369, 376107, 1629797, 4889391]

約数ペア:

[(1, 4889391), (3, 1629797), (13, 376107), (39, 125369), (283, 17277), (443, 11037), (849, 5759), (1329, 3679)]