29213769

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{317}}^1$

素因数の和:489

約数の個数: 32

約数和(自身を含む): 44876160

約数和(自身を除く): 15662391

約数列:

[1, 3, 13, 17, 39, 51, 139, 221, 317, 417, 663, 951, 1807, 2363, 4121, 5389, 5421, 7089, 12363, 16167, 30719, 44063, 70057, 92157, 132189, 210171, 572819, 749071, 1718457, 2247213, 9737923, 29213769]

約数ペア:

[(1, 29213769), (3, 9737923), (13, 2247213), (17, 1718457), (39, 749071), (51, 572819), (139, 210171), (221, 132189), (317, 92157), (417, 70057), (663, 44063), (951, 30719), (1807, 16167), (2363, 12363), (4121, 7089), (5389, 5421)]