378776961

素因数分解:

$3^2\times {\mathrm{443}}^1\times {\mathrm{95003}}^1$

素因数の和:95452

約数の個数: 12

約数和(自身を含む): 548363088

約数和(自身を除く): 169586127

約数列:

[1, 3, 9, 443, 1329, 3987, 95003, 285009, 855027, 42086329, 126258987, 378776961]

約数ペア:

[(1, 378776961), (3, 126258987), (9, 42086329), (443, 855027), (1329, 285009), (3987, 95003)]