2705001

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1613}}^1$

素因数の和:1672

約数の個数: 16

約数和(自身を含む): 3976896

約数和(自身を除く): 1271895

約数列:

[1, 3, 13, 39, 43, 129, 559, 1613, 1677, 4839, 20969, 62907, 69359, 208077, 901667, 2705001]

約数ペア:

[(1, 2705001), (3, 901667), (13, 208077), (39, 69359), (43, 62907), (129, 20969), (559, 4839), (1613, 1677)]