2495707053

素因数分解:

$3^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{1823}}^1$

素因数の和:2046

約数の個数: 48

約数和(自身を含む): 3959101440

約数和(自身を除く): 1463394387

約数列:

[1, 3, 7, 21, 49, 67, 139, 147, 201, 417, 469, 973, 1407, 1823, 2919, 3283, 5469, 6811, 9313, 9849, 12761, 20433, 27939, 38283, 65191, 89327, 122141, 195573, 253397, 267981, 366423, 456337, 760191, 854987, 1369011, 1773779, 2564961, 5321337, 5984909, 12416453, 16977599, 17954727, 37249359, 50932797, 118843193, 356529579, 831902351, 2495707053]

約数ペア:

[(1, 2495707053), (3, 831902351), (7, 356529579), (21, 118843193), (49, 50932797), (67, 37249359), (139, 17954727), (147, 16977599), (201, 12416453), (417, 5984909), (469, 5321337), (973, 2564961), (1407, 1773779), (1823, 1369011), (2919, 854987), (3283, 760191), (5469, 456337), (6811, 366423), (9313, 267981), (9849, 253397), (12761, 195573), (20433, 122141), (27939, 89327), (38283, 65191)]