563893263

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{449}}^1\times {\mathrm{2969}}^1$

素因数の和:3471

約数の個数: 24

約数和(自身を含む): 833976000

約数和(自身を除く): 270082737

約数列:

[1, 3, 9, 47, 141, 423, 449, 1347, 2969, 4041, 8907, 21103, 26721, 63309, 139543, 189927, 418629, 1255887, 1333081, 3999243, 11997729, 62654807, 187964421, 563893263]

約数ペア:

[(1, 563893263), (3, 187964421), (9, 62654807), (47, 11997729), (141, 3999243), (423, 1333081), (449, 1255887), (1347, 418629), (2969, 189927), (4041, 139543), (8907, 63309), (21103, 26721)]