47213397

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{353}}^1$

素因数の和:570

約数の個数: 48

約数和(自身を含む): 85707648

約数和(自身を除く): 38494251

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 193, 231, 353, 579, 693, 1059, 1351, 1737, 2123, 2471, 3177, 3883, 4053, 6369, 7413, 11649, 12159, 14861, 19107, 22239, 27181, 34947, 44583, 68129, 81543, 133749, 204387, 244629, 476903, 613161, 749419, 1430709, 2248257, 4292127, 5245933, 6744771, 15737799, 47213397]

約数ペア:

[(1, 47213397), (3, 15737799), (7, 6744771), (9, 5245933), (11, 4292127), (21, 2248257), (33, 1430709), (63, 749419), (77, 613161), (99, 476903), (193, 244629), (231, 204387), (353, 133749), (579, 81543), (693, 68129), (1059, 44583), (1351, 34947), (1737, 27181), (2123, 22239), (2471, 19107), (3177, 14861), (3883, 12159), (4053, 11649), (6369, 7413)]