7301853

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{293}}^1$

素因数の和:386

約数の個数: 32

約数和(自身を含む): 11854080

約数和(自身を除く): 4552227

約数列:

[1, 3, 9, 13, 27, 39, 71, 117, 213, 293, 351, 639, 879, 923, 1917, 2637, 2769, 3809, 7911, 8307, 11427, 20803, 24921, 34281, 62409, 102843, 187227, 270439, 561681, 811317, 2433951, 7301853]

約数ペア:

[(1, 7301853), (3, 2433951), (9, 811317), (13, 561681), (27, 270439), (39, 187227), (71, 102843), (117, 62409), (213, 34281), (293, 24921), (351, 20803), (639, 11427), (879, 8307), (923, 7911), (1917, 3809), (2637, 2769)]