2753371789

素因数分解:

$7^3\times {\mathrm{1249}}^1\times {\mathrm{6427}}^1$

素因数の和:7697

約数の個数: 16

約数和(自身を含む): 3214000000

約数和(自身を除く): 460628211

約数列:

[1, 7, 49, 343, 1249, 6427, 8743, 44989, 61201, 314923, 428407, 2204461, 8027323, 56191261, 393338827, 2753371789]

約数ペア:

[(1, 2753371789), (7, 393338827), (49, 56191261), (343, 8027323), (1249, 2204461), (6427, 428407), (8743, 314923), (44989, 61201)]