2021977545

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{1367}}^1\times {\mathrm{14087}}^1$

素因数の和:15469

約数の個数: 32

約数和(自身を含む): 3700297728

約数和(自身を除く): 1678320183

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 1367, 4101, 6835, 9569, 14087, 20505, 28707, 42261, 47845, 70435, 98609, 143535, 211305, 295827, 493045, 1479135, 19256929, 57770787, 96284645, 134798503, 288853935, 404395509, 673992515, 2021977545]

約数ペア:

[(1, 2021977545), (3, 673992515), (5, 404395509), (7, 288853935), (15, 134798503), (21, 96284645), (35, 57770787), (105, 19256929), (1367, 1479135), (4101, 493045), (6835, 295827), (9569, 211305), (14087, 143535), (20505, 98609), (28707, 70435), (42261, 47845)]