14986517

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{4451}}^1$

素因数の和:4508

約数の個数: 16

約数和(自身を含む): 18947712

約数和(自身を除く): 3961195

約数列:

[1, 7, 13, 37, 91, 259, 481, 3367, 4451, 31157, 57863, 164687, 405041, 1152809, 2140931, 14986517]

約数ペア:

[(1, 14986517), (7, 2140931), (13, 1152809), (37, 405041), (91, 164687), (259, 57863), (481, 31157), (3367, 4451)]