171112157

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{743}}^1$

素因数の和:833

約数の個数: 32

約数和(自身を含む): 205701120

約数和(自身を除く): 34588963

約数列:

[1, 17, 19, 23, 31, 323, 391, 437, 527, 589, 713, 743, 7429, 10013, 12121, 12631, 13547, 14117, 17089, 23033, 230299, 239989, 290513, 324691, 391561, 437627, 529759, 5519747, 7439659, 9005903, 10065421, 171112157]

約数ペア:

[(1, 171112157), (17, 10065421), (19, 9005903), (23, 7439659), (31, 5519747), (323, 529759), (391, 437627), (437, 391561), (527, 324691), (589, 290513), (713, 239989), (743, 230299), (7429, 23033), (10013, 17089), (12121, 14117), (12631, 13547)]