2243338287

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{87881}}^1$

素因数の和:88078

約数の個数: 16

約数和(自身を含む): 3059699712

約数和(自身を除く): 816361425

約数列:

[1, 3, 67, 127, 201, 381, 8509, 25527, 87881, 263643, 5888027, 11160887, 17664081, 33482661, 747779429, 2243338287]

約数ペア:

[(1, 2243338287), (3, 747779429), (67, 33482661), (127, 17664081), (201, 11160887), (381, 5888027), (8509, 263643), (25527, 87881)]