13797777

素因数分解:

$3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{6379}}^1$

素因数の和:6492

約数の個数: 16

約数和(自身を含む): 21232640

約数和(自身を除く): 7434863

約数列:

[1, 3, 7, 21, 103, 309, 721, 2163, 6379, 19137, 44653, 133959, 657037, 1971111, 4599259, 13797777]

約数ペア:

[(1, 13797777), (3, 4599259), (7, 1971111), (21, 657037), (103, 133959), (309, 44653), (721, 19137), (2163, 6379)]