5251337

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{193}}^1$

素因数の和:249

約数の個数: 24

約数和(自身を含む): 6816384

約数和(自身を除く): 1565047

約数列:

[1, 7, 13, 23, 91, 161, 169, 193, 299, 1183, 1351, 2093, 2509, 3887, 4439, 17563, 27209, 31073, 32617, 57707, 228319, 403949, 750191, 5251337]

約数ペア:

[(1, 5251337), (7, 750191), (13, 403949), (23, 228319), (91, 57707), (161, 32617), (169, 31073), (193, 27209), (299, 17563), (1183, 4439), (1351, 3887), (2093, 2509)]