289206543

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{919}}^1\times {\mathrm{5521}}^1$

素因数の和:6462

約数の個数: 16

約数和(自身を含む): 406419200

約数和(自身を除く): 117212657

約数列:

[1, 3, 19, 57, 919, 2757, 5521, 16563, 17461, 52383, 104899, 314697, 5073799, 15221397, 96402181, 289206543]

約数ペア:

[(1, 289206543), (3, 96402181), (19, 15221397), (57, 5073799), (919, 314697), (2757, 104899), (5521, 52383), (16563, 17461)]