5214891

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{4271}}^1$

素因数の和:4322

約数の個数: 16

約数和(自身を含む): 7792128

約数和(自身を除く): 2577237

約数列:

[1, 3, 11, 33, 37, 111, 407, 1221, 4271, 12813, 46981, 140943, 158027, 474081, 1738297, 5214891]

約数ペア:

[(1, 5214891), (3, 1738297), (11, 474081), (33, 158027), (37, 140943), (111, 46981), (407, 12813), (1221, 4271)]