2083887

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{1979}}^1$

素因数の和:2004

約数の個数: 20

約数和(自身を含む): 3354120

約数和(自身を除く): 1270233

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 1979, 5937, 17811, 25727, 53433, 77181, 160299, 231543, 694629, 2083887]

約数ペア:

[(1, 2083887), (3, 694629), (9, 231543), (13, 160299), (27, 77181), (39, 53433), (81, 25727), (117, 17811), (351, 5937), (1053, 1979)]