25647093

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{6521}}^1$

素因数の和:6569

約数の個数: 24

約数和(自身を含む): 40697280

約数和(自身を除く): 15050187

約数列:

[1, 3, 9, 19, 23, 57, 69, 171, 207, 437, 1311, 3933, 6521, 19563, 58689, 123899, 149983, 371697, 449949, 1115091, 1349847, 2849677, 8549031, 25647093]

約数ペア:

[(1, 25647093), (3, 8549031), (9, 2849677), (19, 1349847), (23, 1115091), (57, 449949), (69, 371697), (171, 149983), (207, 123899), (437, 58689), (1311, 19563), (3933, 6521)]