2080637559

素因数分解:

$3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{32993}}^1$

素因数の和:33037

約数の個数: 72

約数和(自身を含む): 4107357072

約数和(自身を除く): 2026719513

約数列:

[1, 3, 7, 9, 11, 13, 21, 33, 39, 49, 63, 77, 91, 99, 117, 143, 147, 231, 273, 429, 441, 539, 637, 693, 819, 1001, 1287, 1617, 1911, 3003, 4851, 5733, 7007, 9009, 21021, 32993, 63063, 98979, 230951, 296937, 362923, 428909, 692853, 1088769, 1286727, 1616657, 2078559, 2540461, 3002363, 3266307, 3860181, 4717999, 4849971, 7621383, 9007089, 14153997, 14549913, 17783227, 21016541, 22864149, 27021267, 33025993, 42461991, 53349681, 63049623, 99077979, 160049043, 189148869, 231181951, 297233937, 693545853, 2080637559]

約数ペア:

[(1, 2080637559), (3, 693545853), (7, 297233937), (9, 231181951), (11, 189148869), (13, 160049043), (21, 99077979), (33, 63049623), (39, 53349681), (49, 42461991), (63, 33025993), (77, 27021267), (91, 22864149), (99, 21016541), (117, 17783227), (143, 14549913), (147, 14153997), (231, 9007089), (273, 7621383), (429, 4849971), (441, 4717999), (539, 3860181), (637, 3266307), (693, 3002363), (819, 2540461), (1001, 2078559), (1287, 1616657), (1617, 1286727), (1911, 1088769), (3003, 692853), (4851, 428909), (5733, 362923), (7007, 296937), (9009, 230951), (21021, 98979), (32993, 63063)]