12318969

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{4327}}^1$

素因数の和:4416

約数の個数: 16

約数和(自身を含む): 17935232

約数和(自身を除く): 5616263

約数列:

[1, 3, 13, 39, 73, 219, 949, 2847, 4327, 12981, 56251, 168753, 315871, 947613, 4106323, 12318969]

約数ペア:

[(1, 12318969), (3, 4106323), (13, 947613), (39, 315871), (73, 168753), (219, 56251), (949, 12981), (2847, 4327)]