13959477

素因数分解:

$3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{5153}}^1$

素因数の和:5209

約数の個数: 24

約数和(自身を含む): 23584704

約数和(自身を除く): 9625227

約数列:

[1, 3, 7, 9, 21, 43, 63, 129, 301, 387, 903, 2709, 5153, 15459, 36071, 46377, 108213, 221579, 324639, 664737, 1551053, 1994211, 4653159, 13959477]

約数ペア:

[(1, 13959477), (3, 4653159), (7, 1994211), (9, 1551053), (21, 664737), (43, 324639), (63, 221579), (129, 108213), (301, 46377), (387, 36071), (903, 15459), (2709, 5153)]