2039804949

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{77029}}^1$

素因数の和:77149

約数の個数: 32

約数和(自身を含む): 3381925120

約数和(自身を除く): 1342120171

約数列:

[1, 3, 7, 13, 21, 39, 91, 97, 273, 291, 679, 1261, 2037, 3783, 8827, 26481, 77029, 231087, 539203, 1001377, 1617609, 3004131, 7009639, 7471813, 21028917, 22415439, 52302691, 97133569, 156908073, 291400707, 679934983, 2039804949]

約数ペア:

[(1, 2039804949), (3, 679934983), (7, 291400707), (13, 156908073), (21, 97133569), (39, 52302691), (91, 22415439), (97, 21028917), (273, 7471813), (291, 7009639), (679, 3004131), (1261, 1617609), (2037, 1001377), (3783, 539203), (8827, 231087), (26481, 77029)]