243676341

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{449}}^1\times {\mathrm{1283}}^1$

素因数の和:1785

約数の個数: 24

約数和(自身を含む): 360547200

約数和(自身を除く): 116870859

約数列:

[1, 3, 9, 47, 141, 423, 449, 1283, 1347, 3849, 4041, 11547, 21103, 60301, 63309, 180903, 189927, 542709, 576067, 1728201, 5184603, 27075149, 81225447, 243676341]

約数ペア:

[(1, 243676341), (3, 81225447), (9, 27075149), (47, 5184603), (141, 1728201), (423, 576067), (449, 542709), (1283, 189927), (1347, 180903), (3849, 63309), (4041, 60301), (11547, 21103)]