16291323

素因数分解:

$3^2\times {\mathrm{83}}^1\times {\mathrm{113}}^1\times {\mathrm{193}}^1$

素因数の和:395

約数の個数: 24

約数和(自身を含む): 24150672

約数和(自身を除く): 7859349

約数列:

[1, 3, 9, 83, 113, 193, 249, 339, 579, 747, 1017, 1737, 9379, 16019, 21809, 28137, 48057, 65427, 84411, 144171, 196281, 1810147, 5430441, 16291323]

約数ペア:

[(1, 16291323), (3, 5430441), (9, 1810147), (83, 196281), (113, 144171), (193, 84411), (249, 65427), (339, 48057), (579, 28137), (747, 21809), (1017, 16019), (1737, 9379)]