2045350083

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{42737}}^1$

素因数の和:42843

約数の個数: 32

約数和(自身を含む): 3249455616

約数和(自身を除く): 1204105533

約数列:

[1, 3, 7, 21, 43, 53, 129, 159, 301, 371, 903, 1113, 2279, 6837, 15953, 42737, 47859, 128211, 299159, 897477, 1837691, 2265061, 5513073, 6795183, 12863837, 15855427, 38591511, 47566281, 97397623, 292192869, 681783361, 2045350083]

約数ペア:

[(1, 2045350083), (3, 681783361), (7, 292192869), (21, 97397623), (43, 47566281), (53, 38591511), (129, 15855427), (159, 12863837), (301, 6795183), (371, 5513073), (903, 2265061), (1113, 1837691), (2279, 897477), (6837, 299159), (15953, 128211), (42737, 47859)]