2679041421

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{15413}}^1$

素因数の和:15546

約数の個数: 48

約数和(自身を含む): 4616801280

約数和(自身を除く): 1937759859

約数列:

[1, 3, 7, 9, 21, 31, 63, 89, 93, 217, 267, 279, 623, 651, 801, 1869, 1953, 2759, 5607, 8277, 15413, 19313, 24831, 46239, 57939, 107891, 138717, 173817, 323673, 477803, 971019, 1371757, 1433409, 3344621, 4115271, 4300227, 9602299, 10033863, 12345813, 28806897, 30101589, 42524467, 86420691, 127573401, 297671269, 382720203, 893013807, 2679041421]

約数ペア:

[(1, 2679041421), (3, 893013807), (7, 382720203), (9, 297671269), (21, 127573401), (31, 86420691), (63, 42524467), (89, 30101589), (93, 28806897), (217, 12345813), (267, 10033863), (279, 9602299), (623, 4300227), (651, 4115271), (801, 3344621), (1869, 1433409), (1953, 1371757), (2759, 971019), (5607, 477803), (8277, 323673), (15413, 173817), (19313, 138717), (24831, 107891), (46239, 57939)]