240272307

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{34183}}^1$

素因数の和:34271

約数の個数: 24

約数和(自身を含む): 383954688

約数和(自身を除く): 143682381

約数列:

[1, 3, 9, 11, 33, 71, 99, 213, 639, 781, 2343, 7029, 34183, 102549, 307647, 376013, 1128039, 2426993, 3384117, 7280979, 21842937, 26696923, 80090769, 240272307]

約数ペア:

[(1, 240272307), (3, 80090769), (9, 26696923), (11, 21842937), (33, 7280979), (71, 3384117), (99, 2426993), (213, 1128039), (639, 376013), (781, 307647), (2343, 102549), (7029, 34183)]