12597399

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{3203}}^1$

素因数の和:3251

約数の個数: 24

約数和(自身を含む): 19992960

約数和(自身を除く): 7395561

約数列:

[1, 3, 9, 19, 23, 57, 69, 171, 207, 437, 1311, 3203, 3933, 9609, 28827, 60857, 73669, 182571, 221007, 547713, 663021, 1399711, 4199133, 12597399]

約数ペア:

[(1, 12597399), (3, 4199133), (9, 1399711), (19, 663021), (23, 547713), (57, 221007), (69, 182571), (171, 73669), (207, 60857), (437, 28827), (1311, 9609), (3203, 3933)]