28617273

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{62347}}^1$

素因数の和:62373

約数の個数: 16

約数和(自身を含む): 44890560

約数和(自身を除く): 16273287

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 62347, 187041, 561123, 1059899, 1683369, 3179697, 9539091, 28617273]

約数ペア:

[(1, 28617273), (3, 9539091), (9, 3179697), (17, 1683369), (27, 1059899), (51, 561123), (153, 187041), (459, 62347)]