2949203719

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{127247}}^1$

素因数の和:127315

約数の個数: 24

約数和(自身を含む): 3829655808

約数和(自身を除く): 880452089

約数列:

[1, 7, 11, 43, 49, 77, 301, 473, 539, 2107, 3311, 23177, 127247, 890729, 1399717, 5471621, 6235103, 9798019, 38301347, 60187831, 68586133, 268109429, 421314817, 2949203719]

約数ペア:

[(1, 2949203719), (7, 421314817), (11, 268109429), (43, 68586133), (49, 60187831), (77, 38301347), (301, 9798019), (473, 6235103), (539, 5471621), (2107, 1399717), (3311, 890729), (23177, 127247)]