5556681

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{1759}}^1$

素因数の和:1787

約数の個数: 24

約数和(自身を含む): 8968960

約数和(自身を除く): 3412279

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 1053, 1759, 3159, 5277, 15831, 22867, 47493, 68601, 142479, 205803, 427437, 617409, 1852227, 5556681]

約数ペア:

[(1, 5556681), (3, 1852227), (9, 617409), (13, 427437), (27, 205803), (39, 142479), (81, 68601), (117, 47493), (243, 22867), (351, 15831), (1053, 5277), (1759, 3159)]