12178143

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{36571}}^1$

素因数の和:36614

約数の個数: 12

約数和(自身を含む): 18066568

約数和(自身を除く): 5888425

約数列:

[1, 3, 9, 37, 111, 333, 36571, 109713, 329139, 1353127, 4059381, 12178143]

約数ペア:

[(1, 12178143), (3, 4059381), (9, 1353127), (37, 329139), (111, 109713), (333, 36571)]