816441379

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^2\times {\mathrm{347}}^1$

素因数の和:547

約数の個数: 24

約数和(自身を含む): 923877360

約数和(自身を除く): 107435981

約数列:

[1, 13, 29, 79, 347, 377, 1027, 2291, 4511, 6241, 10063, 27413, 29783, 81133, 130819, 180989, 356369, 794977, 2165627, 2352857, 10334701, 28153151, 62803183, 816441379]

約数ペア:

[(1, 816441379), (13, 62803183), (29, 28153151), (79, 10334701), (347, 2352857), (377, 2165627), (1027, 794977), (2291, 356369), (4511, 180989), (6241, 130819), (10063, 81133), (27413, 29783)]