4260639

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{241}}^1$

素因数の和:398

約数の個数: 16

約数和(自身を含む): 5854464

約数和(自身を除く): 1593825

約数列:

[1, 3, 71, 83, 213, 241, 249, 723, 5893, 17111, 17679, 20003, 51333, 60009, 1420213, 4260639]

約数ペア:

[(1, 4260639), (3, 1420213), (71, 60009), (83, 51333), (213, 20003), (241, 17679), (249, 17111), (723, 5893)]