4427534111

素因数分解:

$7^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:206

約数の個数: 144

約数和(自身を含む): 6724650240

約数和(自身を除く): 2297116129

約数列:

[1, 7, 11, 13, 17, 31, 49, 77, 91, 109, 119, 121, 143, 187, 217, 221, 341, 403, 527, 539, 637, 763, 833, 847, 1001, 1199, 1309, 1417, 1519, 1547, 1573, 1853, 2057, 2387, 2431, 2821, 3379, 3689, 3751, 4433, 5341, 5797, 5929, 6851, 7007, 8393, 9163, 9919, 10829, 11011, 12971, 13189, 14399, 15587, 16709, 17017, 19747, 20383, 23653, 24089, 25823, 26257, 26741, 31031, 37169, 40579, 43927, 47957, 48763, 57443, 58751, 63767, 69433, 75361, 77077, 90797, 92323, 100793, 109109, 119119, 142681, 165571, 168623, 171457, 183799, 187187, 217217, 224213, 260183, 264979, 284053, 307489, 335699, 341341, 402101, 408859, 446369, 483197, 527527, 631873, 646261, 746759, 763763, 828971, 998767, 1180361, 1200199, 1310309, 1569491, 1821281, 1854853, 2152423, 2389387, 2814707, 2862013, 2914769, 3124583, 3382379, 3692689, 4423111, 5227313, 5315167, 5802797, 6950603, 8214349, 8401393, 10986437, 12983971, 20034091, 20403383, 23676653, 30961777, 36591191, 37206169, 40619579, 48654221, 57500443, 90357839, 142823681, 260443183, 340579547, 402503101, 632504873, 4427534111]

約数ペア:

[(1, 4427534111), (7, 632504873), (11, 402503101), (13, 340579547), (17, 260443183), (31, 142823681), (49, 90357839), (77, 57500443), (91, 48654221), (109, 40619579), (119, 37206169), (121, 36591191), (143, 30961777), (187, 23676653), (217, 20403383), (221, 20034091), (341, 12983971), (403, 10986437), (527, 8401393), (539, 8214349), (637, 6950603), (763, 5802797), (833, 5315167), (847, 5227313), (1001, 4423111), (1199, 3692689), (1309, 3382379), (1417, 3124583), (1519, 2914769), (1547, 2862013), (1573, 2814707), (1853, 2389387), (2057, 2152423), (2387, 1854853), (2431, 1821281), (2821, 1569491), (3379, 1310309), (3689, 1200199), (3751, 1180361), (4433, 998767), (5341, 828971), (5797, 763763), (5929, 746759), (6851, 646261), (7007, 631873), (8393, 527527), (9163, 483197), (9919, 446369), (10829, 408859), (11011, 402101), (12971, 341341), (13189, 335699), (14399, 307489), (15587, 284053), (16709, 264979), (17017, 260183), (19747, 224213), (20383, 217217), (23653, 187187), (24089, 183799), (25823, 171457), (26257, 168623), (26741, 165571), (31031, 142681), (37169, 119119), (40579, 109109), (43927, 100793), (47957, 92323), (48763, 90797), (57443, 77077), (58751, 75361), (63767, 69433)]