3240507

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{409}}^1$

素因数の和:570

約数の個数: 16

約数和(自身を含む): 4592000

約数和(自身を除く): 1351493

約数列:

[1, 3, 19, 57, 139, 409, 417, 1227, 2641, 7771, 7923, 23313, 56851, 170553, 1080169, 3240507]

約数ペア:

[(1, 3240507), (3, 1080169), (19, 170553), (57, 56851), (139, 23313), (409, 7923), (417, 7771), (1227, 2641)]