5087339567989

素因数分解:

$7^1\times {\mathrm{193}}^1\times {\mathrm{521}}^1\times {\mathrm{1021}}^1\times {\mathrm{7079}}^1$

素因数の和:8821

約数の個数: 32

約数和(自身を含む): 5862007549440

約数和(自身を除く): 774667981451

約数列:

[1, 7, 193, 521, 1021, 1351, 3647, 7079, 7147, 49553, 100553, 197053, 531941, 703871, 1366247, 1379371, 3688159, 3723587, 7227659, 9563729, 25817113, 50593613, 102664613, 711814687, 718652291, 1394938187, 3765610339, 4982702809, 9764567309, 26359272373, 726762795427, 5087339567989]

約数ペア:

[(1, 5087339567989), (7, 726762795427), (193, 26359272373), (521, 9764567309), (1021, 4982702809), (1351, 3765610339), (3647, 1394938187), (7079, 718652291), (7147, 711814687), (49553, 102664613), (100553, 50593613), (197053, 25817113), (531941, 9563729), (703871, 7227659), (1366247, 3723587), (1379371, 3688159)]