713505903

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{191}}^1\times {\mathrm{251}}^1$

素因数の和:508

約数の個数: 48

約数和(自身を含む): 1081092096

約数和(自身を除く): 367586193

約数列:

[1, 3, 11, 33, 41, 121, 123, 191, 251, 363, 451, 573, 753, 1353, 2101, 2761, 4961, 6303, 7831, 8283, 10291, 14883, 23111, 23493, 30371, 30873, 47941, 69333, 86141, 91113, 113201, 143823, 258423, 339603, 527351, 947551, 1245211, 1582053, 1965581, 2842653, 3735633, 5800861, 5896743, 17402583, 21621391, 64864173, 237835301, 713505903]

約数ペア:

[(1, 713505903), (3, 237835301), (11, 64864173), (33, 21621391), (41, 17402583), (121, 5896743), (123, 5800861), (191, 3735633), (251, 2842653), (363, 1965581), (451, 1582053), (573, 1245211), (753, 947551), (1353, 527351), (2101, 339603), (2761, 258423), (4961, 143823), (6303, 113201), (7831, 91113), (8283, 86141), (10291, 69333), (14883, 47941), (23111, 30873), (23493, 30371)]