2016121557

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1007557}}^1$

素因数の和:1007612

約数の個数: 16

約数和(自身を含む): 2901767040

約数和(自身を除く): 885645483

約数列:

[1, 3, 23, 29, 69, 87, 667, 2001, 1007557, 3022671, 23173811, 29219153, 69521433, 87657459, 672040519, 2016121557]

約数ペア:

[(1, 2016121557), (3, 672040519), (23, 87657459), (29, 69521433), (69, 29219153), (87, 23173811), (667, 3022671), (2001, 1007557)]