2218781103

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{12143}}^1$

素因数の和:12284

約数の個数: 48

約数和(自身を含む): 3787762176

約数和(自身を除く): 1568981073

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 113, 147, 231, 339, 539, 791, 1243, 1617, 2373, 3729, 5537, 8701, 12143, 16611, 26103, 36429, 60907, 85001, 133573, 182721, 255003, 400719, 595007, 935011, 1372159, 1785021, 2805033, 4116477, 6545077, 9605113, 15093749, 19635231, 28815339, 45281247, 67235791, 105656243, 201707373, 316968729, 739593701, 2218781103]

約数ペア:

[(1, 2218781103), (3, 739593701), (7, 316968729), (11, 201707373), (21, 105656243), (33, 67235791), (49, 45281247), (77, 28815339), (113, 19635231), (147, 15093749), (231, 9605113), (339, 6545077), (539, 4116477), (791, 2805033), (1243, 1785021), (1617, 1372159), (2373, 935011), (3729, 595007), (5537, 400719), (8701, 255003), (12143, 182721), (16611, 133573), (26103, 85001), (36429, 60907)]