2012205429

素因数分解:

$3^3\times {\mathrm{13}}^2\times {\mathrm{440983}}^1$

素因数の和:441018

約数の個数: 24

約数和(自身を含む): 3228002880

約数和(自身を除く): 1215797451

約数列:

[1, 3, 9, 13, 27, 39, 117, 169, 351, 507, 1521, 4563, 440983, 1322949, 3968847, 5732779, 11906541, 17198337, 51595011, 74526127, 154785033, 223578381, 670735143, 2012205429]

約数ペア:

[(1, 2012205429), (3, 670735143), (9, 223578381), (13, 154785033), (27, 74526127), (39, 51595011), (117, 17198337), (169, 11906541), (351, 5732779), (507, 3968847), (1521, 1322949), (4563, 440983)]