13489780157

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{14923}}^1$

素因数の和:15093

約数の個数: 32

約数和(自身を含む): 16433114880

約数和(自身を除く): 2943334723

約数列:

[1, 7, 29, 61, 73, 203, 427, 511, 1769, 2117, 4453, 12383, 14819, 14923, 31171, 104461, 129137, 432767, 903959, 910303, 1089379, 3029369, 6372121, 7625653, 26398787, 31591991, 66452119, 184791509, 221143937, 465164833, 1927111451, 13489780157]

約数ペア:

[(1, 13489780157), (7, 1927111451), (29, 465164833), (61, 221143937), (73, 184791509), (203, 66452119), (427, 31591991), (511, 26398787), (1769, 7625653), (2117, 6372121), (4453, 3029369), (12383, 1089379), (14819, 910303), (14923, 903959), (31171, 432767), (104461, 129137)]