86287223

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:263

約数の個数: 32

約数和(自身を含む): 103638528

約数和(自身を除く): 17351305

約数列:

[1, 11, 17, 67, 71, 97, 187, 737, 781, 1067, 1139, 1207, 1649, 4757, 6499, 6887, 12529, 13277, 18139, 52327, 71489, 75757, 80869, 110483, 117079, 461429, 889559, 1215313, 1287869, 5075719, 7844293, 86287223]

約数ペア:

[(1, 86287223), (11, 7844293), (17, 5075719), (67, 1287869), (71, 1215313), (97, 889559), (187, 461429), (737, 117079), (781, 110483), (1067, 80869), (1139, 75757), (1207, 71489), (1649, 52327), (4757, 18139), (6499, 13277), (6887, 12529)]