47809167

素因数分解:

$3^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{15077}}^1$

素因数の和:15238

約数の個数: 16

約数和(自身を含む): 73339392

約数和(自身を除く): 25530225

約数列:

[1, 3, 7, 21, 151, 453, 1057, 3171, 15077, 45231, 105539, 316617, 2276627, 6829881, 15936389, 47809167]

約数ペア:

[(1, 47809167), (3, 15936389), (7, 6829881), (21, 2276627), (151, 316617), (453, 105539), (1057, 45231), (3171, 15077)]