7210287

素因数分解:

$3^2\times 7^1\times {\mathrm{193}}^1\times {\mathrm{593}}^1$

素因数の和:799

約数の個数: 24

約数和(自身を含む): 11984544

約数和(自身を除く): 4774257

約数列:

[1, 3, 7, 9, 21, 63, 193, 579, 593, 1351, 1737, 1779, 4053, 4151, 5337, 12159, 12453, 37359, 114449, 343347, 801143, 1030041, 2403429, 7210287]

約数ペア:

[(1, 7210287), (3, 2403429), (7, 1030041), (9, 801143), (21, 343347), (63, 114449), (193, 37359), (579, 12453), (593, 12159), (1351, 5337), (1737, 4151), (1779, 4053)]