2137744053

素因数分解:

$3^2\times {\mathrm{431}}^1\times {\mathrm{551107}}^1$

素因数の和:551544

約数の個数: 12

約数和(自身を含む): 3095022528

約数和(自身を除く): 957278475

約数列:

[1, 3, 9, 431, 1293, 3879, 551107, 1653321, 4959963, 237527117, 712581351, 2137744053]

約数ペア:

[(1, 2137744053), (3, 712581351), (9, 237527117), (431, 4959963), (1293, 1653321), (3879, 551107)]