1609443

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{5419}}^1$

素因数の和:5439

約数の個数: 16

約数和(自身を含む): 2601600

約数和(自身を除く): 992157

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 5419, 16257, 48771, 59609, 146313, 178827, 536481, 1609443]

約数ペア:

[(1, 1609443), (3, 536481), (9, 178827), (11, 146313), (27, 59609), (33, 48771), (99, 16257), (297, 5419)]