11967263

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{199}}^1$

素因数の和:299

約数の個数: 24

約数和(自身を含む): 15321600

約数和(自身を除く): 3354337

約数列:

[1, 7, 11, 71, 77, 121, 199, 497, 781, 847, 1393, 2189, 5467, 8591, 14129, 15323, 24079, 60137, 98903, 155419, 168553, 1087933, 1709609, 11967263]

約数ペア:

[(1, 11967263), (7, 1709609), (11, 1087933), (71, 168553), (77, 155419), (121, 98903), (199, 60137), (497, 24079), (781, 15323), (847, 14129), (1393, 8591), (2189, 5467)]