2353797

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1$

素因数の和:249

約数の個数: 24

約数和(自身を含む): 3616704

約数和(自身を除く): 1262907

約数列:

[1, 3, 9, 23, 69, 83, 137, 207, 249, 411, 747, 1233, 1909, 3151, 5727, 9453, 11371, 17181, 28359, 34113, 102339, 261533, 784599, 2353797]

約数ペア:

[(1, 2353797), (3, 784599), (9, 261533), (23, 102339), (69, 34113), (83, 28359), (137, 17181), (207, 11371), (249, 9453), (411, 5727), (747, 3151), (1233, 1909)]