143999999

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{1091}}^1$

素因数の和:1199

約数の個数: 24

約数和(自身を含む): 172658304

約数和(自身を除く): 28658305

約数列:

[1, 11, 13, 71, 143, 169, 781, 923, 1091, 1859, 10153, 11999, 12001, 14183, 77461, 131989, 156013, 184379, 852071, 1006993, 2028169, 11076923, 13090909, 143999999]

約数ペア:

[(1, 143999999), (11, 13090909), (13, 11076923), (71, 2028169), (143, 1006993), (169, 852071), (781, 184379), (923, 156013), (1091, 131989), (1859, 77461), (10153, 14183), (11999, 12001)]