2061423

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{839}}^1$

素因数の和:868

約数の個数: 32

約数和(自身を含む): 3763200

約数和(自身を除く): 1701777

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 273, 351, 819, 839, 2457, 2517, 5873, 7551, 10907, 17619, 22653, 32721, 52857, 76349, 98163, 158571, 229047, 294489, 687141, 2061423]

約数ペア:

[(1, 2061423), (3, 687141), (7, 294489), (9, 229047), (13, 158571), (21, 98163), (27, 76349), (39, 52857), (63, 32721), (91, 22653), (117, 17619), (189, 10907), (273, 7551), (351, 5873), (819, 2517), (839, 2457)]