438271569

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{14593}}^1$

素因数の和:14717

約数の個数: 24

約数和(自身を含む): 655679232

約数和(自身を除く): 217407663

約数列:

[1, 3, 9, 47, 71, 141, 213, 423, 639, 3337, 10011, 14593, 30033, 43779, 131337, 685871, 1036103, 2057613, 3108309, 6172839, 9324927, 48696841, 146090523, 438271569]

約数ペア:

[(1, 438271569), (3, 146090523), (9, 48696841), (47, 9324927), (71, 6172839), (141, 3108309), (213, 2057613), (423, 1036103), (639, 685871), (3337, 131337), (10011, 43779), (14593, 30033)]