86719839

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{23293}}^1$

素因数の和:23386

約数の個数: 16

約数和(自身を含む): 124110432

約数和(自身を除く): 37390593

約数列:

[1, 3, 17, 51, 73, 219, 1241, 3723, 23293, 69879, 395981, 1187943, 1700389, 5101167, 28906613, 86719839]

約数ペア:

[(1, 86719839), (3, 28906613), (17, 5101167), (51, 1700389), (73, 1187943), (219, 395981), (1241, 69879), (3723, 23293)]