2079137319

素因数分解:

$3^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{318349}}^1$

素因数の和:318670

約数の個数: 16

約数和(自身を含む): 3178406400

約数和(自身を除く): 1099269081

約数列:

[1, 3, 7, 21, 311, 933, 2177, 6531, 318349, 955047, 2228443, 6685329, 99006539, 297019617, 693045773, 2079137319]

約数ペア:

[(1, 2079137319), (3, 693045773), (7, 297019617), (21, 99006539), (311, 6685329), (933, 2228443), (2177, 955047), (6531, 318349)]