13297305

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{126641}}^1$

素因数の和:126656

約数の個数: 16

約数和(自身を含む): 24315264

約数和(自身を除く): 11017959

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 126641, 379923, 633205, 886487, 1899615, 2659461, 4432435, 13297305]

約数ペア:

[(1, 13297305), (3, 4432435), (5, 2659461), (7, 1899615), (15, 886487), (21, 633205), (35, 379923), (105, 126641)]