16709776993

素因数分解:

$7^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{197233}}^1$

素因数の和:197286

約数の個数: 32

約数和(自身を含む): 22090208000

約数和(自身を除く): 5380431007

約数列:

[1, 7, 13, 19, 49, 91, 133, 247, 343, 637, 931, 1729, 4459, 6517, 12103, 84721, 197233, 1380631, 2564029, 3747427, 9664417, 17948203, 26231989, 48716551, 67650919, 125637421, 183623923, 341015857, 879461947, 1285367461, 2387110999, 16709776993]

約数ペア:

[(1, 16709776993), (7, 2387110999), (13, 1285367461), (19, 879461947), (49, 341015857), (91, 183623923), (133, 125637421), (247, 67650919), (343, 48716551), (637, 26231989), (931, 17948203), (1729, 9664417), (4459, 3747427), (6517, 2564029), (12103, 1380631), (84721, 197233)]