28034319

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{307}}^1\times {\mathrm{499}}^1$

素因数の和:870

約数の個数: 16

約数和(自身を含む): 38192000

約数和(自身を除く): 10157681

約数列:

[1, 3, 61, 183, 307, 499, 921, 1497, 18727, 30439, 56181, 91317, 153193, 459579, 9344773, 28034319]

約数ペア:

[(1, 28034319), (3, 9344773), (61, 459579), (183, 153193), (307, 91317), (499, 56181), (921, 30439), (1497, 18727)]