2088890559

素因数分解:

$3^3\times 7^1\times {\mathrm{11052331}}^1$

素因数の和:11052347

約数の個数: 16

約数和(自身を含む): 3536746240

約数和(自身を除く): 1447855681

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 11052331, 33156993, 77366317, 99470979, 232098951, 298412937, 696296853, 2088890559]

約数ペア:

[(1, 2088890559), (3, 696296853), (7, 298412937), (9, 232098951), (21, 99470979), (27, 77366317), (63, 33156993), (189, 11052331)]