8708268993

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^2\times {\mathrm{97}}^1$

素因数の和:267

約数の個数: 96

約数和(自身を含む): 13589667840

約数和(自身を除く): 4881398847

約数列:

[1, 3, 19, 23, 31, 47, 57, 69, 93, 97, 141, 291, 437, 589, 713, 893, 1081, 1311, 1457, 1767, 1843, 2139, 2209, 2231, 2679, 3007, 3243, 4371, 4559, 5529, 6627, 6693, 9021, 13547, 13677, 20539, 27683, 33511, 40641, 41971, 42389, 50807, 57133, 61617, 68479, 69161, 83049, 86621, 100533, 104857, 125913, 127167, 141329, 152421, 171399, 205437, 207483, 214273, 259863, 314571, 423987, 636709, 642819, 965333, 1301101, 1314059, 1575017, 1910127, 1992283, 2685251, 2895999, 3250567, 3903303, 3942177, 4071187, 4725051, 4928279, 5976849, 6642463, 8055753, 9751701, 12213561, 14784837, 19927389, 29925323, 61760773, 89775969, 93637301, 126206797, 152776649, 185282319, 280911903, 378620391, 458329947, 2902756331, 8708268993]

約数ペア:

[(1, 8708268993), (3, 2902756331), (19, 458329947), (23, 378620391), (31, 280911903), (47, 185282319), (57, 152776649), (69, 126206797), (93, 93637301), (97, 89775969), (141, 61760773), (291, 29925323), (437, 19927389), (589, 14784837), (713, 12213561), (893, 9751701), (1081, 8055753), (1311, 6642463), (1457, 5976849), (1767, 4928279), (1843, 4725051), (2139, 4071187), (2209, 3942177), (2231, 3903303), (2679, 3250567), (3007, 2895999), (3243, 2685251), (4371, 1992283), (4559, 1910127), (5529, 1575017), (6627, 1314059), (6693, 1301101), (9021, 965333), (13547, 642819), (13677, 636709), (20539, 423987), (27683, 314571), (33511, 259863), (40641, 214273), (41971, 207483), (42389, 205437), (50807, 171399), (57133, 152421), (61617, 141329), (68479, 127167), (69161, 125913), (83049, 104857), (86621, 100533)]