1331193699

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{263}}^1$

素因数の和:393

約数の個数: 96

約数和(自身を含む): 2283240960

約数和(自身を除く): 952047261

約数列:

[1, 3, 9, 11, 29, 33, 41, 43, 87, 99, 123, 129, 261, 263, 319, 369, 387, 451, 473, 789, 957, 1189, 1247, 1353, 1419, 1763, 2367, 2871, 2893, 3567, 3741, 4059, 4257, 5289, 7627, 8679, 10701, 10783, 11223, 11309, 13079, 13717, 15867, 19393, 22881, 26037, 32349, 33927, 39237, 41151, 51127, 58179, 68643, 83897, 97047, 101781, 117711, 118613, 123453, 124399, 153381, 174537, 251691, 312707, 327961, 355839, 373197, 460143, 463669, 562397, 755073, 938121, 983883, 1067517, 1119591, 1391007, 1687191, 2814363, 2951649, 3439777, 3607571, 4173021, 5061573, 5100359, 10319331, 10822713, 13446401, 15301077, 30957993, 32468139, 40339203, 45903231, 121017609, 147910411, 443731233, 1331193699]

約数ペア:

[(1, 1331193699), (3, 443731233), (9, 147910411), (11, 121017609), (29, 45903231), (33, 40339203), (41, 32468139), (43, 30957993), (87, 15301077), (99, 13446401), (123, 10822713), (129, 10319331), (261, 5100359), (263, 5061573), (319, 4173021), (369, 3607571), (387, 3439777), (451, 2951649), (473, 2814363), (789, 1687191), (957, 1391007), (1189, 1119591), (1247, 1067517), (1353, 983883), (1419, 938121), (1763, 755073), (2367, 562397), (2871, 463669), (2893, 460143), (3567, 373197), (3741, 355839), (4059, 327961), (4257, 312707), (5289, 251691), (7627, 174537), (8679, 153381), (10701, 124399), (10783, 123453), (11223, 118613), (11309, 117711), (13079, 101781), (13717, 97047), (15867, 83897), (19393, 68643), (22881, 58179), (26037, 51127), (32349, 41151), (33927, 39237)]