47521773

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{406169}}^1$

素因数の和:406188

約数の個数: 12

約数和(自身を含む): 73922940

約数和(自身を除く): 26401167

約数列:

[1, 3, 9, 13, 39, 117, 406169, 1218507, 3655521, 5280197, 15840591, 47521773]

約数ペア:

[(1, 47521773), (3, 15840591), (9, 5280197), (13, 3655521), (39, 1218507), (117, 406169)]