2028581109

素因数分解:

$3^2\times {\mathrm{241}}^1\times {\mathrm{935261}}^1$

素因数の和:935508

約数の個数: 12

約数和(自身を含む): 2942334252

約数和(自身を除く): 913753143

約数列:

[1, 3, 9, 241, 723, 2169, 935261, 2805783, 8417349, 225397901, 676193703, 2028581109]

約数ペア:

[(1, 2028581109), (3, 676193703), (9, 225397901), (241, 8417349), (723, 2805783), (2169, 935261)]