2893203891

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{127}}^2\times {\mathrm{1049}}^1$

素因数の和:1328

約数の個数: 36

約数和(自身を含む): 4438161000

約数和(自身を除く): 1544957109

約数列:

[1, 3, 9, 19, 57, 127, 171, 381, 1049, 1143, 2413, 3147, 7239, 9441, 16129, 19931, 21717, 48387, 59793, 133223, 145161, 179379, 306451, 399669, 919353, 1199007, 2531237, 2758059, 7593711, 16919321, 22781133, 50757963, 152273889, 321467099, 964401297, 2893203891]

約数ペア:

[(1, 2893203891), (3, 964401297), (9, 321467099), (19, 152273889), (57, 50757963), (127, 22781133), (171, 16919321), (381, 7593711), (1049, 2758059), (1143, 2531237), (2413, 1199007), (3147, 919353), (7239, 399669), (9441, 306451), (16129, 179379), (19931, 145161), (21717, 133223), (48387, 59793)]