211672990617

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{277}}^1\times {\mathrm{326147}}^1$

素因数の和:326509

約数の個数: 32

約数和(自身を含む): 313352561664

約数和(自身を除く): 101679571047

約数列:

[1, 3, 11, 33, 71, 213, 277, 781, 831, 2343, 3047, 9141, 19667, 59001, 216337, 326147, 649011, 978441, 3587617, 10762851, 23156437, 69469311, 90342719, 254720807, 271028157, 764162421, 993769909, 2981309727, 6414333049, 19242999147, 70557663539, 211672990617]

約数ペア:

[(1, 211672990617), (3, 70557663539), (11, 19242999147), (33, 6414333049), (71, 2981309727), (213, 993769909), (277, 764162421), (781, 271028157), (831, 254720807), (2343, 90342719), (3047, 69469311), (9141, 23156437), (19667, 10762851), (59001, 3587617), (216337, 978441), (326147, 649011)]