2748790791

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{8254627}}^1$

素因数の和:8254670

約数の個数: 12

約数和(自身を含む): 4077786232

約数和(自身を除く): 1328995441

約数列:

[1, 3, 9, 37, 111, 333, 8254627, 24763881, 74291643, 305421199, 916263597, 2748790791]

約数ペア:

[(1, 2748790791), (3, 916263597), (9, 305421199), (37, 74291643), (111, 24763881), (333, 8254627)]