26857761

素因数分解:

$3^1\times 7^1\times {\mathrm{443}}^1\times {\mathrm{2887}}^1$

素因数の和:3340

約数の個数: 16

約数和(自身を含む): 41032704

約数和(自身を除く): 14174943

約数列:

[1, 3, 7, 21, 443, 1329, 2887, 3101, 8661, 9303, 20209, 60627, 1278941, 3836823, 8952587, 26857761]

約数ペア:

[(1, 26857761), (3, 8952587), (7, 3836823), (21, 1278941), (443, 60627), (1329, 20209), (2887, 9303), (3101, 8661)]