3880553919

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{269}}^1$

素因数の和:532

約数の個数: 64

約数和(自身を含む): 5912248320

約数和(自身を除く): 2031694401

約数列:

[1, 3, 11, 33, 47, 71, 131, 141, 213, 269, 393, 517, 781, 807, 1441, 1551, 2343, 2959, 3337, 4323, 6157, 8877, 9301, 10011, 12643, 18471, 19099, 27903, 35239, 36707, 37929, 57297, 67727, 102311, 105717, 110121, 139073, 203181, 210089, 306933, 387629, 417219, 437147, 630267, 897653, 1162887, 1311441, 1656233, 2501969, 2692959, 4808617, 4968699, 7505907, 9874183, 14425851, 18218563, 27521659, 29622549, 54655689, 82564977, 117592543, 352777629, 1293517973, 3880553919]

約数ペア:

[(1, 3880553919), (3, 1293517973), (11, 352777629), (33, 117592543), (47, 82564977), (71, 54655689), (131, 29622549), (141, 27521659), (213, 18218563), (269, 14425851), (393, 9874183), (517, 7505907), (781, 4968699), (807, 4808617), (1441, 2692959), (1551, 2501969), (2343, 1656233), (2959, 1311441), (3337, 1162887), (4323, 897653), (6157, 630267), (8877, 437147), (9301, 417219), (10011, 387629), (12643, 306933), (18471, 210089), (19099, 203181), (27903, 139073), (35239, 110121), (36707, 105717), (37929, 102311), (57297, 67727)]