28749033

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{56041}}^1$

素因数の和:56069

約数の個数: 16

約数和(自身を含む): 44833600

約数和(自身を除く): 16084567

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 56041, 168123, 504369, 1064779, 1513107, 3194337, 9583011, 28749033]

約数ペア:

[(1, 28749033), (3, 9583011), (9, 3194337), (19, 1513107), (27, 1064779), (57, 504369), (171, 168123), (513, 56041)]