388804953

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{827}}^1\times {\mathrm{2339}}^1$

素因数の和:3236

約数の個数: 16

約数和(自身を含む): 527005440

約数和(自身を除く): 138200487

約数列:

[1, 3, 67, 201, 827, 2339, 2481, 7017, 55409, 156713, 166227, 470139, 1934353, 5803059, 129601651, 388804953]

約数ペア:

[(1, 388804953), (3, 129601651), (67, 5803059), (201, 1934353), (827, 470139), (2339, 166227), (2481, 156713), (7017, 55409)]