12817833

素因数分解:

$3^1\times 7^1\times {\mathrm{347}}^1\times {\mathrm{1759}}^1$

素因数の和:2116

約数の個数: 16

約数和(自身を含む): 19599360

約数和(自身を除く): 6781527

約数列:

[1, 3, 7, 21, 347, 1041, 1759, 2429, 5277, 7287, 12313, 36939, 610373, 1831119, 4272611, 12817833]

約数ペア:

[(1, 12817833), (3, 4272611), (7, 1831119), (21, 610373), (347, 36939), (1041, 12313), (1759, 7287), (2429, 5277)]