28149297

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{50177}}^1$

素因数の和:50208

約数の個数: 16

約数和(自身を含む): 43353792

約数和(自身を除く): 15204495

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 50177, 150531, 551947, 853009, 1655841, 2559027, 9383099, 28149297]

約数ペア:

[(1, 28149297), (3, 9383099), (11, 2559027), (17, 1655841), (33, 853009), (51, 551947), (187, 150531), (561, 50177)]