11564267

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:179

約数の個数: 32

約数和(自身を含む): 14805504

約数和(自身を除く): 3241237

約数列:

[1, 11, 13, 17, 67, 71, 143, 187, 221, 737, 781, 871, 923, 1139, 1207, 2431, 4757, 9581, 10153, 12529, 13277, 14807, 15691, 52327, 61841, 80869, 162877, 172601, 680251, 889559, 1051297, 11564267]

約数ペア:

[(1, 11564267), (11, 1051297), (13, 889559), (17, 680251), (67, 172601), (71, 162877), (143, 80869), (187, 61841), (221, 52327), (737, 15691), (781, 14807), (871, 13277), (923, 12529), (1139, 10153), (1207, 9581), (2431, 4757)]