78920699

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{937}}^1$

素因数の和:1011

約数の個数: 32

約数和(自身を含む): 100853760

約数和(自身を除く): 21933061

約数列:

[1, 11, 13, 19, 31, 143, 209, 247, 341, 403, 589, 937, 2717, 4433, 6479, 7657, 10307, 12181, 17803, 29047, 84227, 133991, 195833, 231439, 319517, 377611, 551893, 2545829, 4153721, 6070823, 7174609, 78920699]

約数ペア:

[(1, 78920699), (11, 7174609), (13, 6070823), (19, 4153721), (31, 2545829), (143, 551893), (209, 377611), (247, 319517), (341, 231439), (403, 195833), (589, 133991), (937, 84227), (2717, 29047), (4433, 17803), (6479, 12181), (7657, 10307)]