47382321

素因数分解:

$3^1\times 7^1\times {\mathrm{809}}^1\times {\mathrm{2789}}^1$

素因数の和:3608

約数の個数: 16

約数和(自身を含む): 72316800

約数和(自身を除く): 24934479

約数列:

[1, 3, 7, 21, 809, 2427, 2789, 5663, 8367, 16989, 19523, 58569, 2256301, 6768903, 15794107, 47382321]

約数ペア:

[(1, 47382321), (3, 15794107), (7, 6768903), (21, 2256301), (809, 58569), (2427, 19523), (2789, 16989), (5663, 8367)]