21824605439

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1\times {\mathrm{2287}}^1$

素因数の和:2596

約数の個数: 48

約数和(自身を含む): 27869377536

約数和(自身を除く): 6044772097

約数列:

[1, 7, 13, 49, 71, 91, 211, 497, 637, 923, 1477, 2287, 2743, 3479, 6461, 10339, 14981, 16009, 19201, 29731, 45227, 104867, 112063, 134407, 162377, 194753, 208117, 482557, 734069, 1136639, 1363271, 1456819, 2110901, 3377899, 6273241, 7956473, 9542897, 14776307, 23645293, 34261547, 43912687, 103434149, 239830829, 307388809, 445400111, 1678815803, 3117800777, 21824605439]

約数ペア:

[(1, 21824605439), (7, 3117800777), (13, 1678815803), (49, 445400111), (71, 307388809), (91, 239830829), (211, 103434149), (497, 43912687), (637, 34261547), (923, 23645293), (1477, 14776307), (2287, 9542897), (2743, 7956473), (3479, 6273241), (6461, 3377899), (10339, 2110901), (14981, 1456819), (16009, 1363271), (19201, 1136639), (29731, 734069), (45227, 482557), (104867, 208117), (112063, 194753), (134407, 162377)]