13237311

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{2143}}^1$

素因数の和:2246

約数の個数: 16

約数和(自身を含む): 18524160

約数和(自身を除く): 5286849

約数列:

[1, 3, 29, 71, 87, 213, 2059, 2143, 6177, 6429, 62147, 152153, 186441, 456459, 4412437, 13237311]

約数ペア:

[(1, 13237311), (3, 4412437), (29, 456459), (71, 186441), (87, 152153), (213, 62147), (2059, 6429), (2143, 6177)]