21443905439

素因数分解:

${\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{16139}}^1$

素因数の和:16379

約数の個数: 24

約数和(自身を含む): 24042144000

約数和(自身を除く): 2598238561

約数列:

[1, 11, 79, 121, 139, 869, 1529, 9559, 10981, 16139, 16819, 120791, 177529, 1274981, 1328701, 1952819, 2243321, 14024791, 24676531, 154272701, 177222359, 271441841, 1949445949, 21443905439]

約数ペア:

[(1, 21443905439), (11, 1949445949), (79, 271441841), (121, 177222359), (139, 154272701), (869, 24676531), (1529, 14024791), (9559, 2243321), (10981, 1952819), (16139, 1328701), (16819, 1274981), (120791, 177529)]