2740943043

素因数分解:

$3^8\times {\mathrm{417763}}^1$

素因数の和:417787

約数の個数: 18

約数和(自身を含む): 4111215524

約数和(自身を除く): 1370272481

約数列:

[1, 3, 9, 27, 81, 243, 729, 2187, 6561, 417763, 1253289, 3759867, 11279601, 33838803, 101516409, 304549227, 913647681, 2740943043]

約数ペア:

[(1, 2740943043), (3, 913647681), (9, 304549227), (27, 101516409), (81, 33838803), (243, 11279601), (729, 3759867), (2187, 1253289), (6561, 417763)]