7131217617

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{339049}}^1$

素因数の和:339118

約数の個数: 32

約数和(自身を含む): 11392080000

約数和(自身を除く): 4260862383

約数列:

[1, 3, 9, 19, 27, 41, 57, 123, 171, 369, 513, 779, 1107, 2337, 7011, 21033, 339049, 1017147, 3051441, 6441931, 9154323, 13901009, 19325793, 41703027, 57977379, 125109081, 173932137, 264119171, 375327243, 792357513, 2377072539, 7131217617]

約数ペア:

[(1, 7131217617), (3, 2377072539), (9, 792357513), (19, 375327243), (27, 264119171), (41, 173932137), (57, 125109081), (123, 57977379), (171, 41703027), (369, 19325793), (513, 13901009), (779, 9154323), (1107, 6441931), (2337, 3051441), (7011, 1017147), (21033, 339049)]