13725663

素因数分解:

$3^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{2129}}^1$

素因数の和:2446

約数の個数: 16

約数和(自身を含む): 20993280

約数和(自身を除く): 7267617

約数列:

[1, 3, 7, 21, 307, 921, 2129, 2149, 6387, 6447, 14903, 44709, 653603, 1960809, 4575221, 13725663]

約数ペア:

[(1, 13725663), (3, 4575221), (7, 1960809), (21, 653603), (307, 44709), (921, 14903), (2129, 6447), (2149, 6387)]