13879497

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{6329}}^1$

素因数の和:6392

約数の個数: 16

約数和(自身を含む): 20053440

約数和(自身を除く): 6173943

約数列:

[1, 3, 17, 43, 51, 129, 731, 2193, 6329, 18987, 107593, 272147, 322779, 816441, 4626499, 13879497]

約数ペア:

[(1, 13879497), (3, 4626499), (17, 816441), (43, 322779), (51, 272147), (129, 107593), (731, 18987), (2193, 6329)]