16383563

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^2$

素因数の和:183

約数の個数: 24

約数和(自身を含む): 20700576

約数和(自身を除く): 4317013

約数列:

[1, 7, 17, 37, 61, 119, 259, 427, 629, 1037, 2257, 3721, 4403, 7259, 15799, 26047, 38369, 63257, 137677, 268583, 442799, 963739, 2340509, 16383563]

約数ペア:

[(1, 16383563), (7, 2340509), (17, 963739), (37, 442799), (61, 268583), (119, 137677), (259, 63257), (427, 38369), (629, 26047), (1037, 15799), (2257, 7259), (3721, 4403)]