2015012317221

素因数分解:

$3^3\times {\mathrm{257}}^1\times {\mathrm{479}}^1\times {\mathrm{606241}}^1$

素因数の和:606986

約数の個数: 32

約数和(自身を含む): 3003080371200

約数和(自身を除く): 988068053979

約数列:

[1, 3, 9, 27, 257, 479, 771, 1437, 2313, 4311, 6939, 12933, 123103, 369309, 606241, 1107927, 1818723, 3323781, 5456169, 16368507, 155803937, 290389439, 467411811, 871168317, 1402235433, 2613504951, 4206706299, 7840514853, 74630085823, 223890257469, 671670772407, 2015012317221]

約数ペア:

[(1, 2015012317221), (3, 671670772407), (9, 223890257469), (27, 74630085823), (257, 7840514853), (479, 4206706299), (771, 2613504951), (1437, 1402235433), (2313, 871168317), (4311, 467411811), (6939, 290389439), (12933, 155803937), (123103, 16368507), (369309, 5456169), (606241, 3323781), (1107927, 1818723)]