221342297

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{673}}^1\times {\mathrm{1031}}^1$

素因数の和:1744

約数の個数: 16

約数和(自身を含む): 250404480

約数和(自身を除く): 29062183

約数列:

[1, 11, 29, 319, 673, 1031, 7403, 11341, 19517, 29899, 214687, 328889, 693863, 7632493, 20122027, 221342297]

約数ペア:

[(1, 221342297), (11, 20122027), (29, 7632493), (319, 693863), (673, 328889), (1031, 214687), (7403, 29899), (11341, 19517)]