13384500479

素因数分解:

$7^2\times {\mathrm{43}}^1\times {\mathrm{397}}^1\times {\mathrm{16001}}^1$

素因数の和:16455

約数の個数: 24

約数和(自身を含む): 15972940368

約数和(自身を除く): 2588439889

約数列:

[1, 7, 43, 49, 301, 397, 2107, 2779, 16001, 17071, 19453, 112007, 119497, 688043, 784049, 836479, 4816301, 6352397, 33714107, 44466779, 273153071, 311267453, 1912071497, 13384500479]

約数ペア:

[(1, 13384500479), (7, 1912071497), (43, 311267453), (49, 273153071), (301, 44466779), (397, 33714107), (2107, 6352397), (2779, 4816301), (16001, 836479), (17071, 784049), (19453, 688043), (112007, 119497)]