1622019069

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{230761}}^1$

素因数の和:230849

約数の個数: 24

約数和(自身を含む): 2591918784

約数和(自身を除く): 969899715

約数列:

[1, 3, 9, 11, 33, 71, 99, 213, 639, 781, 2343, 7029, 230761, 692283, 2076849, 2538371, 7615113, 16384031, 22845339, 49152093, 147456279, 180224341, 540673023, 1622019069]

約数ペア:

[(1, 1622019069), (3, 540673023), (9, 180224341), (11, 147456279), (33, 49152093), (71, 22845339), (99, 16384031), (213, 7615113), (639, 2538371), (781, 2076849), (2343, 692283), (7029, 230761)]