57971563

素因数分解:

${\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:263

約数の個数: 24

約数和(自身を含む): 65868288

約数和(自身を除く): 7896725

約数列:

[1, 13, 37, 73, 127, 169, 481, 949, 1651, 2701, 4699, 6253, 9271, 12337, 21463, 35113, 61087, 120523, 343027, 456469, 794131, 1566799, 4459351, 57971563]

約数ペア:

[(1, 57971563), (13, 4459351), (37, 1566799), (73, 794131), (127, 456469), (169, 343027), (481, 120523), (949, 61087), (1651, 35113), (2701, 21463), (4699, 12337), (6253, 9271)]