201316521

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{330569}}^1$

素因数の和:330608

約数の個数: 16

約数和(自身を含む): 317347200

約数和(自身を除く): 116030679

約数列:

[1, 3, 7, 21, 29, 87, 203, 609, 330569, 991707, 2313983, 6941949, 9586501, 28759503, 67105507, 201316521]

約数ペア:

[(1, 201316521), (3, 67105507), (7, 28759503), (21, 9586501), (29, 6941949), (87, 2313983), (203, 991707), (609, 330569)]