2021109739489

素因数分解:

${\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{3697}}^1\times {\mathrm{126227}}^1$

素因数の和:130056

約数の個数: 16

約数和(自身を含む): 2083755666816

約数和(自身を除く): 62645927327

約数列:

[1, 61, 71, 3697, 4331, 126227, 225517, 262487, 7699847, 8962117, 16011707, 466661219, 546689137, 28466334359, 33132946549, 2021109739489]

約数ペア:

[(1, 2021109739489), (61, 33132946549), (71, 28466334359), (3697, 546689137), (4331, 466661219), (126227, 16011707), (225517, 8962117), (262487, 7699847)]