210301929

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{329111}}^1$

素因数の和:329188

約数の個数: 12

約数和(自身を含む): 308048832

約数和(自身を除く): 97746903

約数列:

[1, 3, 9, 71, 213, 639, 329111, 987333, 2961999, 23366881, 70100643, 210301929]

約数ペア:

[(1, 210301929), (3, 70100643), (9, 23366881), (71, 2961999), (213, 987333), (639, 329111)]