12585531

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{367}}^1$

素因数の和:471

約数の個数: 32

約数和(自身を含む): 20348928

約数和(自身を除く): 7763397

約数列:

[1, 3, 7, 21, 23, 69, 71, 161, 213, 367, 483, 497, 1101, 1491, 1633, 2569, 4899, 7707, 8441, 11431, 25323, 26057, 34293, 59087, 78171, 177261, 182399, 547197, 599311, 1797933, 4195177, 12585531]

約数ペア:

[(1, 12585531), (3, 4195177), (7, 1797933), (21, 599311), (23, 547197), (69, 182399), (71, 177261), (161, 78171), (213, 59087), (367, 34293), (483, 26057), (497, 25323), (1101, 11431), (1491, 8441), (1633, 7707), (2569, 4899)]