15697041987

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1087}}^1\times {\mathrm{25741}}^1$

素因数の和:26859

約数の個数: 32

約数和(自身を含む): 24198303744

約数和(自身を除く): 8501261757

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 1087, 3261, 11957, 18479, 25741, 35871, 55437, 77223, 203269, 283151, 437597, 609807, 849453, 1312791, 4813567, 14440701, 27980467, 83941401, 307785137, 475667939, 923355411, 1427003817, 5232347329, 15697041987]

約数ペア:

[(1, 15697041987), (3, 5232347329), (11, 1427003817), (17, 923355411), (33, 475667939), (51, 307785137), (187, 83941401), (561, 27980467), (1087, 14440701), (3261, 4813567), (11957, 1312791), (18479, 849453), (25741, 609807), (35871, 437597), (55437, 283151), (77223, 203269)]