47284951

素因数分解:

$7^3\times {\mathrm{31}}^1\times {\mathrm{4447}}^1$

素因数の和:4499

約数の個数: 16

約数和(自身を含む): 56934400

約数和(自身を除く): 9649449

約数列:

[1, 7, 31, 49, 217, 343, 1519, 4447, 10633, 31129, 137857, 217903, 964999, 1525321, 6754993, 47284951]

約数ペア:

[(1, 47284951), (7, 6754993), (31, 1525321), (49, 964999), (217, 217903), (343, 137857), (1519, 31129), (4447, 10633)]