28634817

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{4421}}^1$

素因数の和:4568

約数の個数: 16

約数和(自身を含む): 40753152

約数和(自身を除く): 12118335

約数列:

[1, 3, 17, 51, 127, 381, 2159, 4421, 6477, 13263, 75157, 225471, 561467, 1684401, 9544939, 28634817]

約数ペア:

[(1, 28634817), (3, 9544939), (17, 1684401), (51, 561467), (127, 225471), (381, 75157), (2159, 13263), (4421, 6477)]