13266687

素因数分解:

$3^1\times 7^1\times {\mathrm{433}}^1\times {\mathrm{1459}}^1$

素因数の和:1902

約数の個数: 16

約数和(自身を含む): 20276480

約数和(自身を除く): 7009793

約数列:

[1, 3, 7, 21, 433, 1299, 1459, 3031, 4377, 9093, 10213, 30639, 631747, 1895241, 4422229, 13266687]

約数ペア:

[(1, 13266687), (3, 4422229), (7, 1895241), (21, 631747), (433, 30639), (1299, 10213), (1459, 9093), (3031, 4377)]