13196043

素因数分解:

$3^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{1301}}^1$

素因数の和:1344

約数の個数: 36

約数和(自身を含む): 23154768

約数和(自身を除く): 9958725

約数列:

[1, 3, 7, 9, 21, 23, 49, 63, 69, 147, 161, 207, 441, 483, 1127, 1301, 1449, 3381, 3903, 9107, 10143, 11709, 27321, 29923, 63749, 81963, 89769, 191247, 209461, 269307, 573741, 628383, 1466227, 1885149, 4398681, 13196043]

約数ペア:

[(1, 13196043), (3, 4398681), (7, 1885149), (9, 1466227), (21, 628383), (23, 573741), (49, 269307), (63, 209461), (69, 191247), (147, 89769), (161, 81963), (207, 63749), (441, 29923), (483, 27321), (1127, 11709), (1301, 10143), (1449, 9107), (3381, 3903)]