28542934329

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{443}}^1\times {\mathrm{13883}}^1$

素因数の和:14366

約数の個数: 64

約数和(自身を含む): 49710495744

約数和(自身を除く): 21167561415

約数列:

[1, 3, 7, 13, 17, 21, 39, 51, 91, 119, 221, 273, 357, 443, 663, 1329, 1547, 3101, 4641, 5759, 7531, 9303, 13883, 17277, 22593, 40313, 41649, 52717, 97181, 97903, 120939, 158151, 180479, 236011, 291543, 293709, 541437, 685321, 708033, 1263353, 1652077, 2055963, 3068143, 3790059, 4956231, 6150169, 9204429, 18450507, 21477001, 43051183, 64431003, 79952197, 104552873, 129153549, 239856591, 313658619, 559665379, 731870111, 1359187349, 1678996137, 2195610333, 4077562047, 9514311443, 28542934329]

約数ペア:

[(1, 28542934329), (3, 9514311443), (7, 4077562047), (13, 2195610333), (17, 1678996137), (21, 1359187349), (39, 731870111), (51, 559665379), (91, 313658619), (119, 239856591), (221, 129153549), (273, 104552873), (357, 79952197), (443, 64431003), (663, 43051183), (1329, 21477001), (1547, 18450507), (3101, 9204429), (4641, 6150169), (5759, 4956231), (7531, 3790059), (9303, 3068143), (13883, 2055963), (17277, 1652077), (22593, 1263353), (40313, 708033), (41649, 685321), (52717, 541437), (97181, 293709), (97903, 291543), (120939, 236011), (158151, 180479)]