3003939

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{1567}}^1$

素因数の和:1647

約数の個数: 16

約数和(自身を含む): 4515840

約数和(自身を除く): 1511901

約数列:

[1, 3, 9, 27, 71, 213, 639, 1567, 1917, 4701, 14103, 42309, 111257, 333771, 1001313, 3003939]

約数ペア:

[(1, 3003939), (3, 1001313), (9, 333771), (27, 111257), (71, 42309), (213, 14103), (639, 4701), (1567, 1917)]