1285207051311

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{1792201}}^1$

素因数の和:1792376

約数の個数: 48

約数和(自身を含む): 2029776297120

約数和(自身を除く): 744569245809

約数列:

[1, 3, 9, 17, 43, 51, 109, 129, 153, 327, 387, 731, 981, 1853, 2193, 4687, 5559, 6579, 14061, 16677, 42183, 79679, 239037, 717111, 1792201, 5376603, 16129809, 30467417, 77064643, 91402251, 195349909, 231193929, 274206753, 586049727, 693581787, 1310098931, 1758149181, 3320948453, 3930296793, 8400046087, 9962845359, 11790890379, 25200138261, 29888536077, 75600414783, 142800783479, 428402350437, 1285207051311]

約数ペア:

[(1, 1285207051311), (3, 428402350437), (9, 142800783479), (17, 75600414783), (43, 29888536077), (51, 25200138261), (109, 11790890379), (129, 9962845359), (153, 8400046087), (327, 3930296793), (387, 3320948453), (731, 1758149181), (981, 1310098931), (1853, 693581787), (2193, 586049727), (4687, 274206753), (5559, 231193929), (6579, 195349909), (14061, 91402251), (16677, 77064643), (42183, 30467417), (79679, 16129809), (239037, 5376603), (717111, 1792201)]