858315073

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{337}}^1$

素因数の和:494

約数の個数: 48

約数和(自身を含む): 1127805952

約数和(自身を除く): 269490879

約数列:

[1, 7, 11, 31, 77, 97, 121, 217, 337, 341, 679, 847, 1067, 2359, 2387, 3007, 3707, 3751, 7469, 10447, 11737, 21049, 25949, 26257, 32689, 33077, 40777, 73129, 82159, 114917, 228823, 231539, 285439, 359579, 363847, 804419, 1013359, 1264087, 2517053, 2546929, 3955369, 7093513, 8848609, 11146949, 27687583, 78028643, 122616439, 858315073]

約数ペア:

[(1, 858315073), (7, 122616439), (11, 78028643), (31, 27687583), (77, 11146949), (97, 8848609), (121, 7093513), (217, 3955369), (337, 2546929), (341, 2517053), (679, 1264087), (847, 1013359), (1067, 804419), (2359, 363847), (2387, 359579), (3007, 285439), (3707, 231539), (3751, 228823), (7469, 114917), (10447, 82159), (11737, 73129), (21049, 40777), (25949, 33077), (26257, 32689)]