514269

素因数分解:

$3^4\times 7^1\times {\mathrm{907}}^1$

素因数の和:926

約数の個数: 20

約数和(自身を含む): 878944

約数和(自身を除く): 364675

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 907, 2721, 6349, 8163, 19047, 24489, 57141, 73467, 171423, 514269]

約数ペア:

[(1, 514269), (3, 171423), (7, 73467), (9, 57141), (21, 24489), (27, 19047), (63, 8163), (81, 6349), (189, 2721), (567, 907)]