2783443143

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{487}}^1\times {\mathrm{1451}}^1$

素因数の和:2055

約数の個数: 32

約数和(自身を含む): 4047386112

約数和(自身を除く): 1263942969

約数列:

[1, 3, 13, 39, 101, 303, 487, 1313, 1451, 1461, 3939, 4353, 6331, 18863, 18993, 49187, 56589, 146551, 147561, 439653, 639431, 706637, 1905163, 1918293, 2119911, 5715489, 9186281, 27558843, 71370337, 214111011, 927814381, 2783443143]

約数ペア:

[(1, 2783443143), (3, 927814381), (13, 214111011), (39, 71370337), (101, 27558843), (303, 9186281), (487, 5715489), (1313, 2119911), (1451, 1918293), (1461, 1905163), (3939, 706637), (4353, 639431), (6331, 439653), (18863, 147561), (18993, 146551), (49187, 56589)]