5630859

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1$

素因数の和:204

約数の個数: 48

約数和(自身を含む): 9828000

約数和(自身を除く): 4197141

約数列:

[1, 3, 9, 13, 17, 19, 39, 51, 57, 117, 149, 153, 171, 221, 247, 323, 447, 663, 741, 969, 1341, 1937, 1989, 2223, 2533, 2831, 2907, 4199, 5811, 7599, 8493, 12597, 17433, 22797, 25479, 32929, 36803, 37791, 48127, 98787, 110409, 144381, 296361, 331227, 433143, 625651, 1876953, 5630859]

約数ペア:

[(1, 5630859), (3, 1876953), (9, 625651), (13, 433143), (17, 331227), (19, 296361), (39, 144381), (51, 110409), (57, 98787), (117, 48127), (149, 37791), (153, 36803), (171, 32929), (221, 25479), (247, 22797), (323, 17433), (447, 12597), (663, 8493), (741, 7599), (969, 5811), (1341, 4199), (1937, 2907), (1989, 2831), (2223, 2533)]