531427156631

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{50777}}^1\times {\mathrm{78691}}^1$

素因数の和:129494

約数の個数: 16

約数和(自身を含む): 639331580160

約数和(自身を除く): 107904423529

約数列:

[1, 7, 19, 133, 50777, 78691, 355439, 550837, 964763, 1495129, 6753341, 10465903, 3995692907, 27969850349, 75918165233, 531427156631]

約数ペア:

[(1, 531427156631), (7, 75918165233), (19, 27969850349), (133, 3995692907), (50777, 10465903), (78691, 6753341), (355439, 1495129), (550837, 964763)]