1269651669

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{6257}}^1$

素因数の和:6338

約数の個数: 48

約数和(自身を含む): 2050821696

約数和(自身を除く): 781170027

約数列:

[1, 3, 11, 13, 33, 39, 43, 121, 129, 143, 363, 429, 473, 559, 1419, 1573, 1677, 4719, 5203, 6149, 6257, 15609, 18447, 18771, 67639, 68827, 81341, 202917, 206481, 244023, 269051, 757097, 807153, 894751, 2271291, 2684253, 2959561, 3497663, 8878683, 9842261, 10492989, 29526783, 32555171, 38474293, 97665513, 115422879, 423217223, 1269651669]

約数ペア:

[(1, 1269651669), (3, 423217223), (11, 115422879), (13, 97665513), (33, 38474293), (39, 32555171), (43, 29526783), (121, 10492989), (129, 9842261), (143, 8878683), (363, 3497663), (429, 2959561), (473, 2684253), (559, 2271291), (1419, 894751), (1573, 807153), (1677, 757097), (4719, 269051), (5203, 244023), (6149, 206481), (6257, 202917), (15609, 81341), (18447, 68827), (18771, 67639)]