1315436031

素因数分解:

$3^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{251}}^1$

素因数の和:368

約数の個数: 112

約数和(自身を含む): 2467906560

約数和(自身を除く): 1152470529

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 79, 81, 91, 117, 189, 237, 243, 251, 273, 351, 553, 567, 711, 729, 753, 819, 1027, 1053, 1659, 1701, 1757, 2133, 2259, 2457, 3081, 3159, 3263, 4977, 5103, 5271, 6399, 6777, 7189, 7371, 9243, 9477, 9789, 14931, 15813, 19197, 19829, 20331, 21567, 22113, 22841, 27729, 29367, 44793, 47439, 57591, 59487, 60993, 64701, 66339, 68523, 83187, 88101, 134379, 138803, 142317, 178461, 182979, 194103, 205569, 249561, 257777, 264303, 403137, 416409, 426951, 535383, 582309, 616707, 748683, 773331, 792909, 1249227, 1280853, 1606149, 1746927, 1804439, 1850121, 2319993, 2378727, 3747681, 4818447, 5240781, 5413317, 5550363, 6959979, 11243043, 14455341, 16239951, 16651089, 20879937, 33729129, 48719853, 62639811, 101187387, 146159559, 187919433, 438478677, 1315436031]

約数ペア:

[(1, 1315436031), (3, 438478677), (7, 187919433), (9, 146159559), (13, 101187387), (21, 62639811), (27, 48719853), (39, 33729129), (63, 20879937), (79, 16651089), (81, 16239951), (91, 14455341), (117, 11243043), (189, 6959979), (237, 5550363), (243, 5413317), (251, 5240781), (273, 4818447), (351, 3747681), (553, 2378727), (567, 2319993), (711, 1850121), (729, 1804439), (753, 1746927), (819, 1606149), (1027, 1280853), (1053, 1249227), (1659, 792909), (1701, 773331), (1757, 748683), (2133, 616707), (2259, 582309), (2457, 535383), (3081, 426951), (3159, 416409), (3263, 403137), (4977, 264303), (5103, 257777), (5271, 249561), (6399, 205569), (6777, 194103), (7189, 182979), (7371, 178461), (9243, 142317), (9477, 138803), (9789, 134379), (14931, 88101), (15813, 83187), (19197, 68523), (19829, 66339), (20331, 64701), (21567, 60993), (22113, 59487), (22841, 57591), (27729, 47439), (29367, 44793)]