12767997

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{10457}}^1$

素因数の和:10508

約数の個数: 16

約数和(自身を含む): 19075392

約数和(自身を除く): 6307395

約数列:

[1, 3, 11, 33, 37, 111, 407, 1221, 10457, 31371, 115027, 345081, 386909, 1160727, 4255999, 12767997]

約数ペア:

[(1, 12767997), (3, 4255999), (11, 1160727), (33, 386909), (37, 345081), (111, 115027), (407, 31371), (1221, 10457)]