12743355

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{22961}}^1$

素因数の和:23006

約数の個数: 16

約数和(自身を含む): 20941344

約数和(自身を除く): 8197989

約数列:

[1, 3, 5, 15, 37, 111, 185, 555, 22961, 68883, 114805, 344415, 849557, 2548671, 4247785, 12743355]

約数ペア:

[(1, 12743355), (3, 4247785), (5, 2548671), (15, 849557), (37, 344415), (111, 114805), (185, 68883), (555, 22961)]