2074857

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{409}}^1$

素因数の和:520

約数の個数: 16

約数和(自身を含む): 2952000

約数和(自身を除く): 877143

約数列:

[1, 3, 19, 57, 89, 267, 409, 1227, 1691, 5073, 7771, 23313, 36401, 109203, 691619, 2074857]

約数ペア:

[(1, 2074857), (3, 691619), (19, 109203), (57, 36401), (89, 23313), (267, 7771), (409, 5073), (1227, 1691)]