26041519

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{2927}}^1$

素因数の和:3006

約数の個数: 16

約数和(自身を含む): 31481856

約数和(自身を除く): 5440337

約数列:

[1, 7, 31, 41, 217, 287, 1271, 2927, 8897, 20489, 90737, 120007, 635159, 840049, 3720217, 26041519]

約数ペア:

[(1, 26041519), (7, 3720217), (31, 840049), (41, 635159), (217, 120007), (287, 90737), (1271, 20489), (2927, 8897)]