31504060147

素因数分解:

$7^2\times {\mathrm{71}}^1\times {\mathrm{2087}}^1\times {\mathrm{4339}}^1$

素因数の和:6511

約数の個数: 24

約数和(自身を含む): 37190119680

約数和(自身を除く): 5686059533

約数列:

[1, 7, 49, 71, 497, 2087, 3479, 4339, 14609, 30373, 102263, 148177, 212611, 308069, 1037239, 2156483, 7260673, 9055493, 15095381, 63388451, 443719157, 642940003, 4500580021, 31504060147]

約数ペア:

[(1, 31504060147), (7, 4500580021), (49, 642940003), (71, 443719157), (497, 63388451), (2087, 15095381), (3479, 9055493), (4339, 7260673), (14609, 2156483), (30373, 1037239), (102263, 308069), (148177, 212611)]