12145677

素因数分解:

$3^1\times {\mathrm{107}}^1\times {\mathrm{157}}^1\times {\mathrm{241}}^1$

素因数の和:508

約数の個数: 16

約数和(自身を含む): 16517952

約数和(自身を除く): 4372275

約数列:

[1, 3, 107, 157, 241, 321, 471, 723, 16799, 25787, 37837, 50397, 77361, 113511, 4048559, 12145677]

約数ペア:

[(1, 12145677), (3, 4048559), (107, 113511), (157, 77361), (241, 50397), (321, 37837), (471, 25787), (723, 16799)]