13417089

素因数分解:

$3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{6203}}^1$

素因数の和:6316

約数の個数: 16

約数和(自身を含む): 20646912

約数和(自身を除く): 7229823

約数列:

[1, 3, 7, 21, 103, 309, 721, 2163, 6203, 18609, 43421, 130263, 638909, 1916727, 4472363, 13417089]

約数ペア:

[(1, 13417089), (3, 4472363), (7, 1916727), (21, 638909), (103, 130263), (309, 43421), (721, 18609), (2163, 6203)]