5049621

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{2011}}^1$

素因数の和:2054

約数の個数: 20

約数和(自身を含む): 7790464

約数和(自身を除く): 2740843

約数列:

[1, 3, 9, 27, 31, 81, 93, 279, 837, 2011, 2511, 6033, 18099, 54297, 62341, 162891, 187023, 561069, 1683207, 5049621]

約数ペア:

[(1, 5049621), (3, 1683207), (9, 561069), (27, 187023), (31, 162891), (81, 62341), (93, 54297), (279, 18099), (837, 6033), (2011, 2511)]