13243335

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{126127}}^1$

素因数の和:126142

約数の個数: 16

約数和(自身を含む): 24216576

約数和(自身を除く): 10973241

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 126127, 378381, 630635, 882889, 1891905, 2648667, 4414445, 13243335]

約数ペア:

[(1, 13243335), (3, 4414445), (5, 2648667), (7, 1891905), (15, 882889), (21, 630635), (35, 378381), (105, 126127)]