2917967247

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{137}}^1\times {\mathrm{179}}^1$

素因数の和:454

約数の個数: 80

約数和(自身を含む): 4797001440

約数和(自身を除く): 1879034193

約数列:

[1, 3, 9, 13, 27, 39, 81, 113, 117, 137, 179, 339, 351, 411, 537, 1017, 1053, 1233, 1469, 1611, 1781, 2327, 3051, 3699, 4407, 4833, 5343, 6981, 9153, 11097, 13221, 14499, 15481, 16029, 20227, 20943, 24523, 39663, 46443, 48087, 60681, 62829, 73569, 118989, 139329, 144261, 182043, 188487, 201253, 220707, 262951, 318799, 417987, 546129, 603759, 662121, 788853, 956397, 1253961, 1638387, 1811277, 1986363, 2366559, 2771099, 2869191, 5433831, 7099677, 8313297, 8607573, 16301493, 21299031, 24939891, 25822719, 36024287, 74819673, 108072861, 224459019, 324218583, 972655749, 2917967247]

約数ペア:

[(1, 2917967247), (3, 972655749), (9, 324218583), (13, 224459019), (27, 108072861), (39, 74819673), (81, 36024287), (113, 25822719), (117, 24939891), (137, 21299031), (179, 16301493), (339, 8607573), (351, 8313297), (411, 7099677), (537, 5433831), (1017, 2869191), (1053, 2771099), (1233, 2366559), (1469, 1986363), (1611, 1811277), (1781, 1638387), (2327, 1253961), (3051, 956397), (3699, 788853), (4407, 662121), (4833, 603759), (5343, 546129), (6981, 417987), (9153, 318799), (11097, 262951), (13221, 220707), (14499, 201253), (15481, 188487), (16029, 182043), (20227, 144261), (20943, 139329), (24523, 118989), (39663, 73569), (46443, 62829), (48087, 60681)]