13406691

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{269}}^1\times {\mathrm{449}}^1$

素因数の和:758

約数の個数: 16

約数和(自身を含む): 18468000

約数和(自身を除く): 5061309

約数列:

[1, 3, 37, 111, 269, 449, 807, 1347, 9953, 16613, 29859, 49839, 120781, 362343, 4468897, 13406691]

約数ペア:

[(1, 13406691), (3, 4468897), (37, 362343), (111, 120781), (269, 49839), (449, 29859), (807, 16613), (1347, 9953)]