2013555453

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^2\times {\mathrm{3989}}^1$

素因数の和:4098

約数の個数: 48

約数和(自身を含む): 3383775360

約数和(自身を除く): 1370219907

約数列:

[1, 3, 7, 13, 21, 39, 43, 91, 129, 273, 301, 559, 903, 1677, 1849, 3913, 3989, 5547, 11739, 11967, 12943, 24037, 27923, 38829, 51857, 72111, 83769, 155571, 168259, 171527, 362999, 504777, 514581, 1088997, 1200689, 2229851, 3602067, 6689553, 7375661, 15608957, 22126983, 46826871, 51629627, 95883593, 154888881, 287650779, 671185151, 2013555453]

約数ペア:

[(1, 2013555453), (3, 671185151), (7, 287650779), (13, 154888881), (21, 95883593), (39, 51629627), (43, 46826871), (91, 22126983), (129, 15608957), (273, 7375661), (301, 6689553), (559, 3602067), (903, 2229851), (1677, 1200689), (1849, 1088997), (3913, 514581), (3989, 504777), (5547, 362999), (11739, 171527), (11967, 168259), (12943, 155571), (24037, 83769), (27923, 72111), (38829, 51857)]