28523637

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{62143}}^1$

素因数の和:62169

約数の個数: 16

約数和(自身を含む): 44743680

約数和(自身を除く): 16220043

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 62143, 186429, 559287, 1056431, 1677861, 3169293, 9507879, 28523637]

約数ペア:

[(1, 28523637), (3, 9507879), (9, 3169293), (17, 1677861), (27, 1056431), (51, 559287), (153, 186429), (459, 62143)]