39370527

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1061}}^1$

素因数の和:1124

約数の個数: 48

約数和(自身を含む): 70686720

約数和(自身を除く): 31316193

約数列:

[1, 3, 7, 9, 19, 21, 31, 57, 63, 93, 133, 171, 217, 279, 399, 589, 651, 1061, 1197, 1767, 1953, 3183, 4123, 5301, 7427, 9549, 12369, 20159, 22281, 32891, 37107, 60477, 66843, 98673, 141113, 181431, 230237, 296019, 423339, 624929, 690711, 1270017, 1874787, 2072133, 4374503, 5624361, 13123509, 39370527]

約数ペア:

[(1, 39370527), (3, 13123509), (7, 5624361), (9, 4374503), (19, 2072133), (21, 1874787), (31, 1270017), (57, 690711), (63, 624929), (93, 423339), (133, 296019), (171, 230237), (217, 181431), (279, 141113), (399, 98673), (589, 66843), (651, 60477), (1061, 37107), (1197, 32891), (1767, 22281), (1953, 20159), (3183, 12369), (4123, 9549), (5301, 7427)]