7139324727

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{390191}}^1$

素因数の和:390323

約数の個数: 24

約数和(自身を含む): 10956591360

約数和(自身を除く): 3817266633

約数列:

[1, 3, 9, 19, 57, 107, 171, 321, 963, 2033, 6099, 18297, 390191, 1170573, 3511719, 7413629, 22240887, 41750437, 66722661, 125251311, 375753933, 793258303, 2379774909, 7139324727]

約数ペア:

[(1, 7139324727), (3, 2379774909), (9, 793258303), (19, 375753933), (57, 125251311), (107, 66722661), (171, 41750437), (321, 22240887), (963, 7413629), (2033, 3511719), (6099, 1170573), (18297, 390191)]