13813317

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{9533}}^1$

素因数の和:9569

約数の個数: 24

約数和(自身を含む): 23796864

約数和(自身を除く): 9983547

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1449, 9533, 28599, 66731, 85797, 200193, 219259, 600579, 657777, 1534813, 1973331, 4604439, 13813317]

約数ペア:

[(1, 13813317), (3, 4604439), (7, 1973331), (9, 1534813), (21, 657777), (23, 600579), (63, 219259), (69, 200193), (161, 85797), (207, 66731), (483, 28599), (1449, 9533)]