268049211

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{17239}}^1$

素因数の和:17386

約数の個数: 16

約数和(自身を含む): 367418880

約数和(自身を除く): 99369669

約数列:

[1, 3, 71, 73, 213, 219, 5183, 15549, 17239, 51717, 1223969, 1258447, 3671907, 3775341, 89349737, 268049211]

約数ペア:

[(1, 268049211), (3, 89349737), (71, 3775341), (73, 3671907), (213, 1258447), (219, 1223969), (5183, 51717), (15549, 17239)]