2726985

素因数分解:

$3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{1327}}^1$

素因数の和:1472

約数の個数: 16

約数和(自身を含む): 4398336

約数和(自身を除く): 1671351

約数列:

[1, 3, 5, 15, 137, 411, 685, 1327, 2055, 3981, 6635, 19905, 181799, 545397, 908995, 2726985]

約数ペア:

[(1, 2726985), (3, 908995), (5, 545397), (15, 181799), (137, 19905), (411, 6635), (685, 3981), (1327, 2055)]