328049397

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{7517}}^1$

素因数の和:7909

約数の個数: 24

約数和(自身を含む): 511735224

約数和(自身を除く): 183685827

約数列:

[1, 3, 9, 13, 39, 117, 373, 1119, 3357, 4849, 7517, 14547, 22551, 43641, 67653, 97721, 293163, 879489, 2803841, 8411523, 25234569, 36449933, 109349799, 328049397]

約数ペア:

[(1, 328049397), (3, 109349799), (9, 36449933), (13, 25234569), (39, 8411523), (117, 2803841), (373, 879489), (1119, 293163), (3357, 97721), (4849, 67653), (7517, 43641), (14547, 22551)]