13686411

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{7253}}^1$

素因数の和:7310

約数の個数: 16

約数和(自身を含む): 19846944

約数和(自身を除く): 6160533

約数列:

[1, 3, 17, 37, 51, 111, 629, 1887, 7253, 21759, 123301, 268361, 369903, 805083, 4562137, 13686411]

約数ペア:

[(1, 13686411), (3, 4562137), (17, 805083), (37, 369903), (51, 268361), (111, 123301), (629, 21759), (1887, 7253)]