5355321

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1999}}^1$

素因数の和:2068

約数の個数: 16

約数和(自身を含む): 7680000

約数和(自身を除く): 2324679

約数列:

[1, 3, 19, 47, 57, 141, 893, 1999, 2679, 5997, 37981, 93953, 113943, 281859, 1785107, 5355321]

約数ペア:

[(1, 5355321), (3, 1785107), (19, 281859), (47, 113943), (57, 93953), (141, 37981), (893, 5997), (1999, 2679)]