13149807

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{9719}}^1$

素因数の和:9774

約数の個数: 16

約数和(自身を含む): 19595520

約数和(自身を除く): 6445713

約数列:

[1, 3, 11, 33, 41, 123, 451, 1353, 9719, 29157, 106909, 320727, 398479, 1195437, 4383269, 13149807]

約数ペア:

[(1, 13149807), (3, 4383269), (11, 1195437), (33, 398479), (41, 320727), (123, 106909), (451, 29157), (1353, 9719)]