49279419

素因数分解:

$3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{18191}}^1$

素因数の和:18247

約数の個数: 24

約数和(自身を含む): 83246592

約数和(自身を除く): 33967173

約数列:

[1, 3, 7, 9, 21, 43, 63, 129, 301, 387, 903, 2709, 18191, 54573, 127337, 163719, 382011, 782213, 1146033, 2346639, 5475491, 7039917, 16426473, 49279419]

約数ペア:

[(1, 49279419), (3, 16426473), (7, 7039917), (9, 5475491), (21, 2346639), (43, 1146033), (63, 782213), (129, 382011), (301, 163719), (387, 127337), (903, 54573), (2709, 18191)]