6556311

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1667}}^1$

素因数の和:1715

約数の個数: 24

約数和(自身を含む): 10408320

約数和(自身を除く): 3852009

約数列:

[1, 3, 9, 19, 23, 57, 69, 171, 207, 437, 1311, 1667, 3933, 5001, 15003, 31673, 38341, 95019, 115023, 285057, 345069, 728479, 2185437, 6556311]

約数ペア:

[(1, 6556311), (3, 2185437), (9, 728479), (19, 345069), (23, 285057), (57, 115023), (69, 95019), (171, 38341), (207, 31673), (437, 15003), (1311, 5001), (1667, 3933)]