11905469121

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{997}}^1$

素因数の和:1151

約数の個数: 128

約数和(自身を含む): 21632679936

約数和(自身を除く): 9727210815

約数列:

[1, 3, 7, 13, 17, 21, 31, 39, 51, 83, 91, 93, 119, 217, 221, 249, 273, 357, 403, 527, 581, 651, 663, 997, 1079, 1209, 1411, 1547, 1581, 1743, 2573, 2821, 2991, 3237, 3689, 4233, 4641, 6851, 6979, 7553, 7719, 8463, 9877, 11067, 12961, 16949, 18011, 18343, 20553, 20937, 22659, 29631, 30907, 33449, 38883, 43741, 47957, 50847, 54033, 55029, 82751, 90727, 92721, 100347, 118643, 128401, 131223, 143871, 216349, 220337, 234143, 248253, 272181, 306187, 355929, 385203, 401791, 525419, 568633, 579257, 649047, 661011, 702429, 918561, 1075763, 1205373, 1406767, 1542359, 1576257, 1705899, 1737771, 2565281, 2812537, 3227289, 3677933, 3980431, 4220301, 4627077, 6830447, 7530341, 7695843, 8437611, 9847369, 11033799, 11941293, 17956967, 18287971, 20491341, 22591023, 29542107, 33348653, 43609777, 47813129, 53870901, 54863913, 100045959, 128015797, 130829331, 143439387, 233440571, 305268439, 384047391, 566927101, 700321713, 915805317, 1700781303, 3968489707, 11905469121]

約数ペア:

[(1, 11905469121), (3, 3968489707), (7, 1700781303), (13, 915805317), (17, 700321713), (21, 566927101), (31, 384047391), (39, 305268439), (51, 233440571), (83, 143439387), (91, 130829331), (93, 128015797), (119, 100045959), (217, 54863913), (221, 53870901), (249, 47813129), (273, 43609777), (357, 33348653), (403, 29542107), (527, 22591023), (581, 20491341), (651, 18287971), (663, 17956967), (997, 11941293), (1079, 11033799), (1209, 9847369), (1411, 8437611), (1547, 7695843), (1581, 7530341), (1743, 6830447), (2573, 4627077), (2821, 4220301), (2991, 3980431), (3237, 3677933), (3689, 3227289), (4233, 2812537), (4641, 2565281), (6851, 1737771), (6979, 1705899), (7553, 1576257), (7719, 1542359), (8463, 1406767), (9877, 1205373), (11067, 1075763), (12961, 918561), (16949, 702429), (18011, 661011), (18343, 649047), (20553, 579257), (20937, 568633), (22659, 525419), (29631, 401791), (30907, 385203), (33449, 355929), (38883, 306187), (43741, 272181), (47957, 248253), (50847, 234143), (54033, 220337), (55029, 216349), (82751, 143871), (90727, 131223), (92721, 128401), (100347, 118643)]