4649399997

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^2\times {\mathrm{1471}}^1$

素因数の和:1646

約数の個数: 48

約数和(自身を含む): 7225282560

約数和(自身を除く): 2575882563

約数列:

[1, 3, 11, 19, 33, 57, 71, 209, 213, 627, 781, 1349, 1471, 2343, 4047, 4413, 5041, 14839, 15123, 16181, 27949, 44517, 48543, 55451, 83847, 95779, 104441, 166353, 287337, 307439, 313323, 922317, 1053569, 1148851, 1984379, 3160707, 3446553, 5953137, 7415311, 21828169, 22245933, 65484507, 81568421, 140890909, 244705263, 422672727, 1549799999, 4649399997]

約数ペア:

[(1, 4649399997), (3, 1549799999), (11, 422672727), (19, 244705263), (33, 140890909), (57, 81568421), (71, 65484507), (209, 22245933), (213, 21828169), (627, 7415311), (781, 5953137), (1349, 3446553), (1471, 3160707), (2343, 1984379), (4047, 1148851), (4413, 1053569), (5041, 922317), (14839, 313323), (15123, 307439), (16181, 287337), (27949, 166353), (44517, 104441), (48543, 95779), (55451, 83847)]