2017345689

素因数分解:

$3^3\times {\mathrm{241}}^1\times {\mathrm{310027}}^1$

素因数の和:310277

約数の個数: 16

約数和(自身を含む): 3001071040

約数和(自身を除く): 983725351

約数列:

[1, 3, 9, 27, 241, 723, 2169, 6507, 310027, 930081, 2790243, 8370729, 74716507, 224149521, 672448563, 2017345689]

約数ペア:

[(1, 2017345689), (3, 672448563), (9, 224149521), (27, 74716507), (241, 8370729), (723, 2790243), (2169, 930081), (6507, 310027)]