47418021

素因数分解:

$3^3\times 7^1\times {\mathrm{250889}}^1$

素因数の和:250905

約数の個数: 16

約数和(自身を含む): 80284800

約数和(自身を除く): 32866779

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 250889, 752667, 1756223, 2258001, 5268669, 6774003, 15806007, 47418021]

約数ペア:

[(1, 47418021), (3, 15806007), (7, 6774003), (9, 5268669), (21, 2258001), (27, 1756223), (63, 752667), (189, 250889)]