349218093

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{386731}}^1$

素因数の和:386784

約数の個数: 16

約数和(自身を含む): 544518656

約数和(自身を除く): 195300563

約数列:

[1, 3, 7, 21, 43, 129, 301, 903, 386731, 1160193, 2707117, 8121351, 16629433, 49888299, 116406031, 349218093]

約数ペア:

[(1, 349218093), (3, 116406031), (7, 49888299), (21, 16629433), (43, 8121351), (129, 2707117), (301, 1160193), (903, 386731)]