8996559

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{313}}^1$

素因数の和:407

約数の個数: 32

約数和(自身を含む): 14348544

約数和(自身を除く): 5351985

約数列:

[1, 3, 11, 13, 33, 39, 67, 143, 201, 313, 429, 737, 871, 939, 2211, 2613, 3443, 4069, 9581, 10329, 12207, 20971, 28743, 44759, 62913, 134277, 230681, 272623, 692043, 817869, 2998853, 8996559]

約数ペア:

[(1, 8996559), (3, 2998853), (11, 817869), (13, 692043), (33, 272623), (39, 230681), (67, 134277), (143, 62913), (201, 44759), (313, 28743), (429, 20971), (737, 12207), (871, 10329), (939, 9581), (2211, 4069), (2613, 3443)]