268288531

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{797}}^1\times {\mathrm{2531}}^1$

素因数の和:3354

約数の個数: 16

約数和(自身を含む): 323285760

約数和(自身を除く): 54997229

約数列:

[1, 7, 19, 133, 797, 2531, 5579, 15143, 17717, 48089, 106001, 336623, 2017207, 14120449, 38326933, 268288531]

約数ペア:

[(1, 268288531), (7, 38326933), (19, 14120449), (133, 2017207), (797, 336623), (2531, 106001), (5579, 48089), (15143, 17717)]