12185247

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{727}}^1$

素因数の和:918

約数の個数: 16

約数和(自身を含む): 16819712

約数和(自身を除く): 4634465

約数列:

[1, 3, 37, 111, 151, 453, 727, 2181, 5587, 16761, 26899, 80697, 109777, 329331, 4061749, 12185247]

約数ペア:

[(1, 12185247), (3, 4061749), (37, 329331), (111, 109777), (151, 80697), (453, 26899), (727, 16761), (2181, 5587)]