28452033

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{61987}}^1$

素因数の和:62013

約数の個数: 16

約数和(自身を含む): 44631360

約数和(自身を除く): 16179327

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 61987, 185961, 557883, 1053779, 1673649, 3161337, 9484011, 28452033]

約数ペア:

[(1, 28452033), (3, 9484011), (9, 3161337), (17, 1673649), (27, 1053779), (51, 557883), (153, 185961), (459, 61987)]