12965559

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{227}}^1\times {\mathrm{241}}^1$

素因数の和:550

約数の個数: 16

約数和(自身を含む): 17656320

約数和(自身を除く): 4690761

約数列:

[1, 3, 79, 227, 237, 241, 681, 723, 17933, 19039, 53799, 54707, 57117, 164121, 4321853, 12965559]

約数ペア:

[(1, 12965559), (3, 4321853), (79, 164121), (227, 57117), (237, 54707), (241, 53799), (681, 19039), (723, 17933)]