2013372297

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{27967}}^1$

素因数の和:28413

約数の個数: 24

約数和(自身を含む): 3068648960

約数和(自身を除く): 1055276663

約数列:

[1, 3, 9, 19, 57, 171, 421, 1263, 3789, 7999, 23997, 27967, 71991, 83901, 251703, 531373, 1594119, 4782357, 11774107, 35322321, 105966963, 223708033, 671124099, 2013372297]

約数ペア:

[(1, 2013372297), (3, 671124099), (9, 223708033), (19, 105966963), (57, 35322321), (171, 11774107), (421, 4782357), (1263, 1594119), (3789, 531373), (7999, 251703), (23997, 83901), (27967, 71991)]