47842293

素因数分解:

$3^1\times {\mathrm{163}}^1\times {\mathrm{227}}^1\times {\mathrm{431}}^1$

素因数の和:824

約数の個数: 16

約数和(自身を含む): 64613376

約数和(自身を除く): 16771083

約数列:

[1, 3, 163, 227, 431, 489, 681, 1293, 37001, 70253, 97837, 111003, 210759, 293511, 15947431, 47842293]

約数ペア:

[(1, 47842293), (3, 15947431), (163, 293511), (227, 210759), (431, 111003), (489, 97837), (681, 70253), (1293, 37001)]