28677669

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{5653}}^1$

素因数の和:5764

約数の個数: 16

約数和(自身を含む): 40708800

約数和(自身を除く): 12031131

約数列:

[1, 3, 19, 57, 89, 267, 1691, 5073, 5653, 16959, 107407, 322221, 503117, 1509351, 9559223, 28677669]

約数ペア:

[(1, 28677669), (3, 9559223), (19, 1509351), (57, 503117), (89, 322221), (267, 107407), (1691, 16959), (5073, 5653)]