12151437

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{641}}^1$

素因数の和:804

約数の個数: 16

約数和(自身を含む): 16640640

約数和(自身を除く): 4489203

約数列:

[1, 3, 71, 89, 213, 267, 641, 1923, 6319, 18957, 45511, 57049, 136533, 171147, 4050479, 12151437]

約数ペア:

[(1, 12151437), (3, 4050479), (71, 171147), (89, 136533), (213, 57049), (267, 45511), (641, 18957), (1923, 6319)]