28459377

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{62003}}^1$

素因数の和:62029

約数の個数: 16

約数和(自身を含む): 44642880

約数和(自身を除く): 16183503

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 62003, 186009, 558027, 1054051, 1674081, 3162153, 9486459, 28459377]

約数ペア:

[(1, 28459377), (3, 9486459), (9, 3162153), (17, 1674081), (27, 1054051), (51, 558027), (153, 186009), (459, 62003)]