47044719

素因数分解:

$3^4\times {\mathrm{673}}^1\times {\mathrm{863}}^1$

素因数の和:1548

約数の個数: 20

約数和(自身を含む): 70462656

約数和(自身を除く): 23417937

約数列:

[1, 3, 9, 27, 81, 673, 863, 2019, 2589, 6057, 7767, 18171, 23301, 54513, 69903, 580799, 1742397, 5227191, 15681573, 47044719]

約数ペア:

[(1, 47044719), (3, 15681573), (9, 5227191), (27, 1742397), (81, 580799), (673, 69903), (863, 54513), (2019, 23301), (2589, 18171), (6057, 7767)]