664491117

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{211}}^1\times {\mathrm{17209}}^1$

素因数の和:17484

約数の個数: 16

約数和(自身を含む): 904832960

約数和(自身を除く): 240341843

約数列:

[1, 3, 61, 183, 211, 633, 12871, 17209, 38613, 51627, 1049749, 3149247, 3631099, 10893297, 221497039, 664491117]

約数ペア:

[(1, 664491117), (3, 221497039), (61, 10893297), (183, 3631099), (211, 3149247), (633, 1049749), (12871, 51627), (17209, 38613)]