12774999

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1\times {\mathrm{593}}^1$

素因数の和:806

約数の個数: 16

約数和(自身を含む): 17563392

約数和(自身を除く): 4788393

約数列:

[1, 3, 43, 129, 167, 501, 593, 1779, 7181, 21543, 25499, 76497, 99031, 297093, 4258333, 12774999]

約数ペア:

[(1, 12774999), (3, 4258333), (43, 297093), (129, 99031), (167, 76497), (501, 25499), (593, 21543), (1779, 7181)]