489376053

素因数分解:

$3^3\times {\mathrm{811}}^1\times {\mathrm{22349}}^1$

素因数の和:23169

約数の個数: 16

約数和(自身を含む): 725928000

約数和(自身を除く): 236551947

約数列:

[1, 3, 9, 27, 811, 2433, 7299, 21897, 22349, 67047, 201141, 603423, 18125039, 54375117, 163125351, 489376053]

約数ペア:

[(1, 489376053), (3, 163125351), (9, 54375117), (27, 18125039), (811, 603423), (2433, 201141), (7299, 67047), (21897, 22349)]