16073619

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{193}}^1$

素因数の和:307

約数の個数: 32

約数和(自身を含む): 24136704

約数和(自身を除く): 8063085

約数列:

[1, 3, 17, 23, 51, 69, 71, 193, 213, 391, 579, 1173, 1207, 1633, 3281, 3621, 4439, 4899, 9843, 13317, 13703, 27761, 41109, 75463, 83283, 226389, 232951, 315169, 698853, 945507, 5357873, 16073619]

約数ペア:

[(1, 16073619), (3, 5357873), (17, 945507), (23, 698853), (51, 315169), (69, 232951), (71, 226389), (193, 83283), (213, 75463), (391, 41109), (579, 27761), (1173, 13703), (1207, 13317), (1633, 9843), (3281, 4899), (3621, 4439)]