28842693

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{51413}}^1$

素因数の和:51444

約数の個数: 16

約数和(自身を含む): 44421696

約数和(自身を除く): 15579003

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 51413, 154239, 565543, 874021, 1696629, 2622063, 9614231, 28842693]

約数ペア:

[(1, 28842693), (3, 9614231), (11, 2622063), (17, 1696629), (33, 874021), (51, 565543), (187, 154239), (561, 51413)]