12584649

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{347}}^1$

素因数の和:525

約数の個数: 32

約数和(自身を含む): 21113856

約数和(自身を除く): 8529207

約数列:

[1, 3, 7, 11, 21, 33, 77, 157, 231, 347, 471, 1041, 1099, 1727, 2429, 3297, 3817, 5181, 7287, 11451, 12089, 26719, 36267, 54479, 80157, 163437, 381353, 599269, 1144059, 1797807, 4194883, 12584649]

約数ペア:

[(1, 12584649), (3, 4194883), (7, 1797807), (11, 1144059), (21, 599269), (33, 381353), (77, 163437), (157, 80157), (231, 54479), (347, 36267), (471, 26719), (1041, 12089), (1099, 11451), (1727, 7287), (2429, 5181), (3297, 3817)]