82871859

素因数分解:

$3^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{12689}}^1$

素因数の和:13010

約数の個数: 16

約数和(自身を含む): 126696960

約数和(自身を除く): 43825101

約数列:

[1, 3, 7, 21, 311, 933, 2177, 6531, 12689, 38067, 88823, 266469, 3946279, 11838837, 27623953, 82871859]

約数ペア:

[(1, 82871859), (3, 27623953), (7, 11838837), (21, 3946279), (311, 266469), (933, 88823), (2177, 38067), (6531, 12689)]