13481289393

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{53353}}^1$

素因数の和:53430

約数の個数: 64

約数和(自身を含む): 22946488320

約数和(自身を除く): 9465198927

約数列:

[1, 3, 11, 13, 19, 31, 33, 39, 57, 93, 143, 209, 247, 341, 403, 429, 589, 627, 741, 1023, 1209, 1767, 2717, 4433, 6479, 7657, 8151, 13299, 19437, 22971, 53353, 84227, 160059, 252681, 586883, 693589, 1013707, 1653943, 1760649, 2080767, 3041121, 4961829, 7629479, 11150777, 13178191, 18193373, 21501259, 22888437, 31424917, 33452331, 39534573, 54580119, 64503777, 94274751, 144960101, 236513849, 345674087, 408523921, 434880303, 709541547, 1037022261, 1225571763, 4493763131, 13481289393]

約数ペア:

[(1, 13481289393), (3, 4493763131), (11, 1225571763), (13, 1037022261), (19, 709541547), (31, 434880303), (33, 408523921), (39, 345674087), (57, 236513849), (93, 144960101), (143, 94274751), (209, 64503777), (247, 54580119), (341, 39534573), (403, 33452331), (429, 31424917), (589, 22888437), (627, 21501259), (741, 18193373), (1023, 13178191), (1209, 11150777), (1767, 7629479), (2717, 4961829), (4433, 3041121), (6479, 2080767), (7657, 1760649), (8151, 1653943), (13299, 1013707), (19437, 693589), (22971, 586883), (53353, 252681), (84227, 160059)]