17263485127

素因数分解:

$7^2\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{277}}^1\times {\mathrm{461}}^1$

素因数の和:872

約数の個数: 48

約数和(自身を含む): 21084053760

約数和(自身を除く): 3820568633

約数列:

[1, 7, 31, 49, 89, 217, 277, 461, 623, 1519, 1939, 2759, 3227, 4361, 8587, 13573, 14291, 19313, 22589, 24653, 41029, 60109, 100037, 127697, 135191, 172571, 287203, 420763, 700259, 764243, 893879, 1207997, 1271899, 2010421, 3958607, 5349701, 6257153, 8903293, 11365033, 27710249, 37447907, 62323051, 79555231, 193971743, 352316023, 556886617, 2466212161, 17263485127]

約数ペア:

[(1, 17263485127), (7, 2466212161), (31, 556886617), (49, 352316023), (89, 193971743), (217, 79555231), (277, 62323051), (461, 37447907), (623, 27710249), (1519, 11365033), (1939, 8903293), (2759, 6257153), (3227, 5349701), (4361, 3958607), (8587, 2010421), (13573, 1271899), (14291, 1207997), (19313, 893879), (22589, 764243), (24653, 700259), (41029, 420763), (60109, 287203), (100037, 172571), (127697, 135191)]