664348833

素因数分解:

$3^2\times {\mathrm{149}}^1\times {\mathrm{495413}}^1$

素因数の和:495568

約数の個数: 12

約数和(自身を含む): 966057300

約数和(自身を除く): 301708467

約数列:

[1, 3, 9, 149, 447, 1341, 495413, 1486239, 4458717, 73816537, 221449611, 664348833]

約数ペア:

[(1, 664348833), (3, 221449611), (9, 73816537), (149, 4458717), (447, 1486239), (1341, 495413)]