121427111

素因数分解:

${\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{293}}^1\times {\mathrm{449}}^1$

素因数の和:826

約数の個数: 16

約数和(自身を含む): 133358400

約数和(自身を除く): 11931289

約数列:

[1, 13, 71, 293, 449, 923, 3809, 5837, 20803, 31879, 131557, 270439, 414427, 1710241, 9340547, 121427111]

約数ペア:

[(1, 121427111), (13, 9340547), (71, 1710241), (293, 414427), (449, 270439), (923, 131557), (3809, 31879), (5837, 20803)]