84686173

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{439}}^1$

素因数の和:553

約数の個数: 32

約数和(自身を含む): 106444800

約数和(自身を除く): 21758627

約数列:

[1, 11, 13, 19, 71, 143, 209, 247, 439, 781, 923, 1349, 2717, 4829, 5707, 8341, 10153, 14839, 17537, 31169, 62777, 91751, 108433, 192907, 342859, 405197, 592211, 1192763, 4457167, 6514321, 7698743, 84686173]

約数ペア:

[(1, 84686173), (11, 7698743), (13, 6514321), (19, 4457167), (71, 1192763), (143, 592211), (209, 405197), (247, 342859), (439, 192907), (781, 108433), (923, 91751), (1349, 62777), (2717, 31169), (4829, 17537), (5707, 14839), (8341, 10153)]