28801383

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43441}}^1$

素因数の和:43474

約数の個数: 16

約数和(自身を含む): 43789536

約数和(自身を除く): 14988153

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 43441, 130323, 564733, 738497, 1694199, 2215491, 9600461, 28801383]

約数ペア:

[(1, 28801383), (3, 9600461), (13, 2215491), (17, 1694199), (39, 738497), (51, 564733), (221, 130323), (663, 43441)]