434889

素因数分解:

$3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1$

素因数の和:91

約数の個数: 40

約数和(自身を含む): 813120

約数和(自身を除く): 378231

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 59, 63, 81, 91, 117, 177, 189, 273, 351, 413, 531, 567, 767, 819, 1053, 1239, 1593, 2301, 2457, 3717, 4779, 5369, 6903, 7371, 11151, 16107, 20709, 33453, 48321, 62127, 144963, 434889]

約数ペア:

[(1, 434889), (3, 144963), (7, 62127), (9, 48321), (13, 33453), (21, 20709), (27, 16107), (39, 11151), (59, 7371), (63, 6903), (81, 5369), (91, 4779), (117, 3717), (177, 2457), (189, 2301), (273, 1593), (351, 1239), (413, 1053), (531, 819), (567, 767)]