47670147

素因数分解:

$3^3\times 7^1\times {\mathrm{252223}}^1$

素因数の和:252239

約数の個数: 16

約数和(自身を含む): 80711680

約数和(自身を除く): 33041533

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 252223, 756669, 1765561, 2270007, 5296683, 6810021, 15890049, 47670147]

約数ペア:

[(1, 47670147), (3, 15890049), (7, 6810021), (9, 5296683), (21, 2270007), (27, 1765561), (63, 756669), (189, 252223)]