2017942713

素因数分解:

$3^7\times {\mathrm{922699}}^1$

素因数の和:922720

約数の個数: 16

約数和(自身を含む): 3026456000

約数和(自身を除く): 1008513287

約数列:

[1, 3, 9, 27, 81, 243, 729, 2187, 922699, 2768097, 8304291, 24912873, 74738619, 224215857, 672647571, 2017942713]

約数ペア:

[(1, 2017942713), (3, 672647571), (9, 224215857), (27, 74738619), (81, 24912873), (243, 8304291), (729, 2768097), (2187, 922699)]