2017372251

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{146921}}^1$

素因数の和:147146

約数の個数: 16

約数和(自身を含む): 2820902400

約数和(自身を除く): 803530149

約数列:

[1, 3, 23, 69, 199, 597, 4577, 13731, 146921, 440763, 3379183, 10137549, 29237279, 87711837, 672457417, 2017372251]

約数ペア:

[(1, 2017372251), (3, 672457417), (23, 87711837), (69, 29237279), (199, 10137549), (597, 3379183), (4577, 440763), (13731, 146921)]