1261893763857

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{953}}^1\times {\mathrm{4871}}^1$

素因数の和:5974

約数の個数: 64

約数和(自身を含む): 1808586178560

約数和(自身を除く): 546692414703

約数列:

[1, 3, 31, 37, 79, 93, 111, 237, 953, 1147, 2449, 2859, 2923, 3441, 4871, 7347, 8769, 14613, 29543, 35261, 75287, 88629, 90613, 105783, 151001, 180227, 225861, 271839, 384809, 453003, 540681, 1093091, 1154427, 2333897, 2785619, 3279273, 4642063, 5587037, 7001691, 8356857, 11929079, 13926189, 14237933, 16761111, 35787237, 42713799, 86354189, 143903953, 171756331, 259062567, 366722977, 431711859, 441375923, 515268993, 1100168931, 1324127769, 5324446261, 11368412287, 13568750149, 15973338783, 34105236861, 40706250447, 420631254619, 1261893763857]

約数ペア:

[(1, 1261893763857), (3, 420631254619), (31, 40706250447), (37, 34105236861), (79, 15973338783), (93, 13568750149), (111, 11368412287), (237, 5324446261), (953, 1324127769), (1147, 1100168931), (2449, 515268993), (2859, 441375923), (2923, 431711859), (3441, 366722977), (4871, 259062567), (7347, 171756331), (8769, 143903953), (14613, 86354189), (29543, 42713799), (35261, 35787237), (75287, 16761111), (88629, 14237933), (90613, 13926189), (105783, 11929079), (151001, 8356857), (180227, 7001691), (225861, 5587037), (271839, 4642063), (384809, 3279273), (453003, 2785619), (540681, 2333897), (1093091, 1154427)]