28669157

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{8069}}^1$

素因数の和:8116

約数の個数: 16

約数和(自身を含む): 34862400

約数和(自身を除く): 6193243

約数列:

[1, 11, 17, 19, 187, 209, 323, 3553, 8069, 88759, 137173, 153311, 1508903, 1686421, 2606287, 28669157]

約数ペア:

[(1, 28669157), (11, 2606287), (17, 1686421), (19, 1508903), (187, 153311), (209, 137173), (323, 88759), (3553, 8069)]