1939150857

素因数分解:

$3^1\times 7^1\times {\mathrm{347}}^1\times {\mathrm{266111}}^1$

素因数の和:266468

約数の個数: 16

約数和(自身を含む): 2963423232

約数和(自身を除く): 1024272375

約数列:

[1, 3, 7, 21, 347, 1041, 2429, 7287, 266111, 798333, 1862777, 5588331, 92340517, 277021551, 646383619, 1939150857]

約数ペア:

[(1, 1939150857), (3, 646383619), (7, 277021551), (21, 92340517), (347, 5588331), (1041, 1862777), (2429, 798333), (7287, 266111)]