13821387

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{3037}}^1$

素因数の和:3118

約数の個数: 16

約数和(自身を含む): 19394592

約数和(自身を除く): 5573205

約数列:

[1, 3, 37, 41, 111, 123, 1517, 3037, 4551, 9111, 112369, 124517, 337107, 373551, 4607129, 13821387]

約数ペア:

[(1, 13821387), (3, 4607129), (37, 373551), (41, 337107), (111, 124517), (123, 112369), (1517, 9111), (3037, 4551)]