2017706721

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{991}}^1\times {\mathrm{11503}}^1$

素因数の和:12556

約数の個数: 16

約数和(自身を含む): 2738872320

約数和(自身を除く): 721165599

約数列:

[1, 3, 59, 177, 991, 2973, 11503, 34509, 58469, 175407, 678677, 2036031, 11399473, 34198419, 672568907, 2017706721]

約数ペア:

[(1, 2017706721), (3, 672568907), (59, 34198419), (177, 11399473), (991, 2036031), (2973, 678677), (11503, 175407), (34509, 58469)]