14993991

素因数分解:

$3^4\times {\mathrm{37}}^1\times {\mathrm{5003}}^1$

素因数の和:5052

約数の個数: 20

約数和(自身を含む): 23008392

約数和(自身を除く): 8014401

約数列:

[1, 3, 9, 27, 37, 81, 111, 333, 999, 2997, 5003, 15009, 45027, 135081, 185111, 405243, 555333, 1665999, 4997997, 14993991]

約数ペア:

[(1, 14993991), (3, 4997997), (9, 1665999), (27, 555333), (37, 405243), (81, 185111), (111, 135081), (333, 45027), (999, 15009), (2997, 5003)]