1117753

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1$

素因数の和:264

約数の個数: 16

約数和(自身を含む): 1403136

約数和(自身を除く): 285383

約数列:

[1, 7, 13, 71, 91, 173, 497, 923, 1211, 2249, 6461, 12283, 15743, 85981, 159679, 1117753]

約数ペア:

[(1, 1117753), (7, 159679), (13, 85981), (71, 15743), (91, 12283), (173, 6461), (497, 2249), (923, 1211)]