28667097

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{53987}}^1$

素因数の和:54052

約数の個数: 12

約数和(自身を含む): 42110640

約数和(自身を除く): 13443543

約数列:

[1, 3, 9, 59, 177, 531, 53987, 161961, 485883, 3185233, 9555699, 28667097]

約数ペア:

[(1, 28667097), (3, 9555699), (9, 3185233), (59, 485883), (177, 161961), (531, 53987)]