126328321

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{4679}}^1$

素因数の和:4741

約数の個数: 24

約数和(自身を含む): 160056000

約数和(自身を除く): 33727679

約数列:

[1, 7, 19, 29, 49, 133, 203, 551, 931, 1421, 3857, 4679, 26999, 32753, 88901, 135691, 229271, 622307, 949837, 2578129, 4356149, 6648859, 18046903, 126328321]

約数ペア:

[(1, 126328321), (7, 18046903), (19, 6648859), (29, 4356149), (49, 2578129), (133, 949837), (203, 622307), (551, 229271), (931, 135691), (1421, 88901), (3857, 32753), (4679, 26999)]