2014974009

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{1009}}^1\times {\mathrm{1999}}^1$

素因数の和:3054

約数の個数: 32

約数和(自身を含む): 3070400000

約数和(自身を除く): 1055425991

約数列:

[1, 3, 9, 27, 37, 111, 333, 999, 1009, 1999, 3027, 5997, 9081, 17991, 27243, 37333, 53973, 73963, 111999, 221889, 335997, 665667, 1007991, 1997001, 2016991, 6050973, 18152919, 54458757, 74628667, 223886001, 671658003, 2014974009]

約数ペア:

[(1, 2014974009), (3, 671658003), (9, 223886001), (27, 74628667), (37, 54458757), (111, 18152919), (333, 6050973), (999, 2016991), (1009, 1997001), (1999, 1007991), (3027, 665667), (5997, 335997), (9081, 221889), (17991, 111999), (27243, 73963), (37333, 53973)]