2239257

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{83}}^1$

素因数の和:149

約数の個数: 24

約数和(自身を含む): 3344544

約数和(自身を除く): 1105287

約数列:

[1, 3, 17, 23, 51, 69, 83, 249, 391, 529, 1173, 1411, 1587, 1909, 4233, 5727, 8993, 26979, 32453, 43907, 97359, 131721, 746419, 2239257]

約数ペア:

[(1, 2239257), (3, 746419), (17, 131721), (23, 97359), (51, 43907), (69, 32453), (83, 26979), (249, 8993), (391, 5727), (529, 4233), (1173, 1909), (1411, 1587)]