147991051

素因数分解:

${\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{223}}^1\times {\mathrm{719}}^1$

素因数の和:1026

約数の個数: 16

約数和(自身を含む): 162570240

約数和(自身を除く): 14579189

約数列:

[1, 13, 71, 223, 719, 923, 2899, 9347, 15833, 51049, 160337, 205829, 663637, 2084381, 11383927, 147991051]

約数ペア:

[(1, 147991051), (13, 11383927), (71, 2084381), (223, 663637), (719, 205829), (923, 160337), (2899, 51049), (9347, 15833)]