5678321

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{269}}^1$

素因数の和:400

約数の個数: 16

約数和(自身を含む): 6609600

約数和(自身を除く): 931279

約数列:

[1, 11, 19, 101, 209, 269, 1111, 1919, 2959, 5111, 21109, 27169, 56221, 298859, 516211, 5678321]

約数ペア:

[(1, 5678321), (11, 516211), (19, 298859), (101, 56221), (209, 27169), (269, 21109), (1111, 5111), (1919, 2959)]