47068731

素因数分解:

$3^2\times {\mathrm{1571}}^1\times {\mathrm{3329}}^1$

素因数の和:4906

約数の個数: 12

約数和(自身を含む): 68051880

約数和(自身を除く): 20983149

約数列:

[1, 3, 9, 1571, 3329, 4713, 9987, 14139, 29961, 5229859, 15689577, 47068731]

約数ペア:

[(1, 47068731), (3, 15689577), (9, 5229859), (1571, 29961), (3329, 14139), (4713, 9987)]