25340823

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{13219}}^1$

素因数の和:13299

約数の個数: 16

約数和(自身を含む): 38073600

約数和(自身を除く): 12732777

約数列:

[1, 3, 9, 27, 71, 213, 639, 1917, 13219, 39657, 118971, 356913, 938549, 2815647, 8446941, 25340823]

約数ペア:

[(1, 25340823), (3, 8446941), (9, 2815647), (27, 938549), (71, 356913), (213, 118971), (639, 39657), (1917, 13219)]