47408139

素因数分解:

$3^3\times {\mathrm{673}}^1\times {\mathrm{2609}}^1$

素因数の和:3291

約数の個数: 16

約数和(自身を含む): 70365600

約数和(自身を除く): 22957461

約数列:

[1, 3, 9, 27, 673, 2019, 2609, 6057, 7827, 18171, 23481, 70443, 1755857, 5267571, 15802713, 47408139]

約数ペア:

[(1, 47408139), (3, 15802713), (9, 5267571), (27, 1755857), (673, 70443), (2019, 23481), (2609, 18171), (6057, 7827)]