13782489

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{15263}}^1$

素因数の和:15316

約数の個数: 16

約数和(自身を含む): 21491712

約数和(自身を除く): 7709223

約数列:

[1, 3, 7, 21, 43, 129, 301, 903, 15263, 45789, 106841, 320523, 656309, 1968927, 4594163, 13782489]

約数ペア:

[(1, 13782489), (3, 4594163), (7, 1968927), (21, 656309), (43, 320523), (129, 106841), (301, 45789), (903, 15263)]