1956553767

素因数分解:

$3^2\times 7^1\times {\mathrm{191}}^1\times {\mathrm{277}}^1\times {\mathrm{587}}^1$

素因数の和:1068

約数の個数: 48

約数和(自身を含む): 3264049152

約数和(自身を除く): 1307495385

約数列:

[1, 3, 7, 9, 21, 63, 191, 277, 573, 587, 831, 1337, 1719, 1761, 1939, 2493, 4011, 4109, 5283, 5817, 12033, 12327, 17451, 36981, 52907, 112117, 158721, 162599, 336351, 370349, 476163, 487797, 784819, 1009053, 1111047, 1138193, 1463391, 2354457, 3333141, 3414579, 7063371, 10243737, 31056409, 93169227, 217394863, 279507681, 652184589, 1956553767]

約数ペア:

[(1, 1956553767), (3, 652184589), (7, 279507681), (9, 217394863), (21, 93169227), (63, 31056409), (191, 10243737), (277, 7063371), (573, 3414579), (587, 3333141), (831, 2354457), (1337, 1463391), (1719, 1138193), (1761, 1111047), (1939, 1009053), (2493, 784819), (4011, 487797), (4109, 476163), (5283, 370349), (5817, 336351), (12033, 162599), (12327, 158721), (17451, 112117), (36981, 52907)]