983651823

素因数分解:

$3^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{263}}^1$

素因数の和:554

約数の個数: 96

約数和(自身を含む): 1863544320

約数和(自身を除く): 879892497

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 49, 63, 77, 99, 147, 189, 231, 257, 263, 297, 441, 539, 693, 771, 789, 1323, 1617, 1799, 1841, 2079, 2313, 2367, 2827, 2893, 4851, 5397, 5523, 6939, 7101, 8481, 8679, 12593, 12887, 14553, 16191, 16569, 19789, 20251, 25443, 26037, 37779, 38661, 48573, 49707, 59367, 60753, 67591, 76329, 78111, 113337, 115983, 138523, 141757, 178101, 182259, 202773, 340011, 347949, 415569, 425271, 473137, 534303, 546777, 608319, 743501, 1246707, 1275813, 1419411, 1824957, 2230503, 3311959, 3740121, 3827439, 4258233, 5204507, 6691509, 9935877, 12774699, 15613521, 20074527, 29807631, 36431549, 46840563, 89422893, 109294647, 140521689, 327883941, 983651823]

約数ペア:

[(1, 983651823), (3, 327883941), (7, 140521689), (9, 109294647), (11, 89422893), (21, 46840563), (27, 36431549), (33, 29807631), (49, 20074527), (63, 15613521), (77, 12774699), (99, 9935877), (147, 6691509), (189, 5204507), (231, 4258233), (257, 3827439), (263, 3740121), (297, 3311959), (441, 2230503), (539, 1824957), (693, 1419411), (771, 1275813), (789, 1246707), (1323, 743501), (1617, 608319), (1799, 546777), (1841, 534303), (2079, 473137), (2313, 425271), (2367, 415569), (2827, 347949), (2893, 340011), (4851, 202773), (5397, 182259), (5523, 178101), (6939, 141757), (7101, 138523), (8481, 115983), (8679, 113337), (12593, 78111), (12887, 76329), (14553, 67591), (16191, 60753), (16569, 59367), (19789, 49707), (20251, 48573), (25443, 38661), (26037, 37779)]