2012318127

素因数分解:

$3^3\times {\mathrm{191}}^1\times {\mathrm{390211}}^1$

素因数の和:390411

約数の個数: 16

約数和(自身を含む): 2996828160

約数和(自身を除く): 984510033

約数列:

[1, 3, 9, 27, 191, 573, 1719, 5157, 390211, 1170633, 3511899, 10535697, 74530301, 223590903, 670772709, 2012318127]

約数ペア:

[(1, 2012318127), (3, 670772709), (9, 223590903), (27, 74530301), (191, 10535697), (573, 3511899), (1719, 1170633), (5157, 390211)]