26607321

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{3203}}^1$

素因数の和:3293

約数の個数: 24

約数和(自身を含む): 41985216

約数和(自身を除く): 15377895

約数列:

[1, 3, 9, 13, 39, 71, 117, 213, 639, 923, 2769, 3203, 8307, 9609, 28827, 41639, 124917, 227413, 374751, 682239, 2046717, 2956369, 8869107, 26607321]

約数ペア:

[(1, 26607321), (3, 8869107), (9, 2956369), (13, 2046717), (39, 682239), (71, 374751), (117, 227413), (213, 124917), (639, 41639), (923, 28827), (2769, 9609), (3203, 8307)]