13612857839

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{409}}^1\times {\mathrm{1291}}^1$

素因数の和:1863

約数の個数: 32

約数和(自身を含む): 16272998400

約数和(自身を除く): 2660140561

約数列:

[1, 7, 29, 127, 203, 409, 889, 1291, 2863, 3683, 9037, 11861, 25781, 37439, 51943, 83027, 163957, 262073, 363601, 528019, 1147699, 1506347, 3696133, 4754753, 10544429, 15312551, 33283271, 67058413, 107187857, 469408891, 1944693977, 13612857839]

約数ペア:

[(1, 13612857839), (7, 1944693977), (29, 469408891), (127, 107187857), (203, 67058413), (409, 33283271), (889, 15312551), (1291, 10544429), (2863, 4754753), (3683, 3696133), (9037, 1506347), (11861, 1147699), (25781, 528019), (37439, 363601), (51943, 262073), (83027, 163957)]