2011760421

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{277}}^1\times {\mathrm{7589}}^1$

素因数の和:7909

約数の個数: 32

約数和(自身を含む): 3038428800

約数和(自身を除く): 1026668379

約数列:

[1, 3, 11, 29, 33, 87, 277, 319, 831, 957, 3047, 7589, 8033, 9141, 22767, 24099, 83479, 88363, 220081, 250437, 265089, 660243, 2102153, 2420891, 6306459, 7262673, 23123683, 60962437, 69371049, 182887311, 670586807, 2011760421]

約数ペア:

[(1, 2011760421), (3, 670586807), (11, 182887311), (29, 69371049), (33, 60962437), (87, 23123683), (277, 7262673), (319, 6306459), (831, 2420891), (957, 2102153), (3047, 660243), (7589, 265089), (8033, 250437), (9141, 220081), (22767, 88363), (24099, 83479)]