71043413

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{17231}}^1$

素因数の和:17288

約数の個数: 16

約数和(自身を含む): 88227840

約数和(自身を除く): 17184427

約数列:

[1, 7, 19, 31, 133, 217, 589, 4123, 17231, 120617, 327389, 534161, 2291723, 3739127, 10149059, 71043413]

約数ペア:

[(1, 71043413), (7, 10149059), (19, 3739127), (31, 2291723), (133, 534161), (217, 327389), (589, 120617), (4123, 17231)]