47967927

素因数分解:

$3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{16433}}^1$

素因数の和:16582

約数の個数: 16

約数和(自身を含む): 73624320

約数和(自身を除く): 25656393

約数列:

[1, 3, 7, 21, 139, 417, 973, 2919, 16433, 49299, 115031, 345093, 2284187, 6852561, 15989309, 47967927]

約数ペア:

[(1, 47967927), (3, 15989309), (7, 6852561), (21, 2284187), (139, 345093), (417, 115031), (973, 49299), (2919, 16433)]