13485160801

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1279}}^1\times {\mathrm{2161}}^1$

素因数の和:3505

約数の個数: 32

約数和(自身を含む): 16736993280

約数和(自身を除く): 3251832479

約数列:

[1, 7, 17, 41, 119, 287, 697, 1279, 2161, 4879, 8953, 15127, 21743, 36737, 52439, 88601, 152201, 257159, 367073, 620207, 891463, 1506217, 2763919, 6240241, 10543519, 19347433, 46986623, 113320679, 328906361, 793244753, 1926451543, 13485160801]

約数ペア:

[(1, 13485160801), (7, 1926451543), (17, 793244753), (41, 328906361), (119, 113320679), (287, 46986623), (697, 19347433), (1279, 10543519), (2161, 6240241), (4879, 2763919), (8953, 1506217), (15127, 891463), (21743, 620207), (36737, 367073), (52439, 257159), (88601, 152201)]