297851449

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{2081}}^1$

素因数の和:2245

約数の個数: 24

約数和(自身を含む): 364566528

約数和(自身を除く): 66715079

約数列:

[1, 7, 23, 49, 127, 161, 889, 1127, 2081, 2921, 6223, 14567, 20447, 47863, 101969, 143129, 264287, 335041, 1850009, 2345287, 6078601, 12950063, 42550207, 297851449]

約数ペア:

[(1, 297851449), (7, 42550207), (23, 12950063), (49, 6078601), (127, 2345287), (161, 1850009), (889, 335041), (1127, 264287), (2081, 143129), (2921, 101969), (6223, 47863), (14567, 20447)]