26667051

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{20341}}^1$

素因数の和:20386

約数の個数: 16

約数和(自身を含む): 39056640

約数和(自身を除く): 12389589

約数列:

[1, 3, 19, 23, 57, 69, 437, 1311, 20341, 61023, 386479, 467843, 1159437, 1403529, 8889017, 26667051]

約数ペア:

[(1, 26667051), (3, 8889017), (19, 1403529), (23, 1159437), (57, 467843), (69, 386479), (437, 61023), (1311, 20341)]