3899097

素因数分解:

$3^4\times {\mathrm{37}}^1\times {\mathrm{1301}}^1$

素因数の和:1350

約数の個数: 20

約数和(自身を含む): 5986596

約数和(自身を除く): 2087499

約数列:

[1, 3, 9, 27, 37, 81, 111, 333, 999, 1301, 2997, 3903, 11709, 35127, 48137, 105381, 144411, 433233, 1299699, 3899097]

約数ペア:

[(1, 3899097), (3, 1299699), (9, 433233), (27, 144411), (37, 105381), (81, 48137), (111, 35127), (333, 11709), (999, 3903), (1301, 2997)]