1346373

素因数分解:

$3^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:134

約数の個数: 36

約数和(自身を含む): 2347488

約数和(自身を除く): 1001115

約数列:

[1, 3, 7, 9, 21, 43, 49, 63, 71, 129, 147, 213, 301, 387, 441, 497, 639, 903, 1491, 2107, 2709, 3053, 3479, 4473, 6321, 9159, 10437, 18963, 21371, 27477, 31311, 64113, 149597, 192339, 448791, 1346373]

約数ペア:

[(1, 1346373), (3, 448791), (7, 192339), (9, 149597), (21, 64113), (43, 31311), (49, 27477), (63, 21371), (71, 18963), (129, 10437), (147, 9159), (213, 6321), (301, 4473), (387, 3479), (441, 3053), (497, 2709), (639, 2107), (903, 1491)]