13961283

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{15461}}^1$

素因数の和:15514

約数の個数: 16

約数和(自身を含む): 21770496

約数和(自身を除く): 7809213

約数列:

[1, 3, 7, 21, 43, 129, 301, 903, 15461, 46383, 108227, 324681, 664823, 1994469, 4653761, 13961283]

約数ペア:

[(1, 13961283), (3, 4653761), (7, 1994469), (21, 664823), (43, 324681), (129, 108227), (301, 46383), (903, 15461)]