16630047

素因数分解:

$3^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{2467}}^1$

素因数の和:2587

約数の個数: 24

約数和(自身を含む): 27720576

約数和(自身を除く): 11090529

約数列:

[1, 3, 7, 9, 21, 63, 107, 321, 749, 963, 2247, 2467, 6741, 7401, 17269, 22203, 51807, 155421, 263969, 791907, 1847783, 2375721, 5543349, 16630047]

約数ペア:

[(1, 16630047), (3, 5543349), (7, 2375721), (9, 1847783), (21, 791907), (63, 263969), (107, 155421), (321, 51807), (749, 22203), (963, 17269), (2247, 7401), (2467, 6741)]