2790261

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{6079}}^1$

素因数の和:6105

約数の個数: 16

約数和(自身を含む): 4377600

約数和(自身を除く): 1587339

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 6079, 18237, 54711, 103343, 164133, 310029, 930087, 2790261]

約数ペア:

[(1, 2790261), (3, 930087), (9, 310029), (17, 164133), (27, 103343), (51, 54711), (153, 18237), (459, 6079)]