28829157

素因数分解:

$3^1\times 7^1\times {\mathrm{353}}^1\times {\mathrm{3889}}^1$

素因数の和:4252

約数の個数: 16

約数和(自身を含む): 44065920

約数和(自身を除く): 15236763

約数列:

[1, 3, 7, 21, 353, 1059, 2471, 3889, 7413, 11667, 27223, 81669, 1372817, 4118451, 9609719, 28829157]

約数ペア:

[(1, 28829157), (3, 9609719), (7, 4118451), (21, 1372817), (353, 81669), (1059, 27223), (2471, 11667), (3889, 7413)]