2066707917

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{4332721}}^1$

素因数の和:4332780

約数の個数: 12

約数和(自身を含む): 3041570844

約数和(自身を除く): 974862927

約数列:

[1, 3, 9, 53, 159, 477, 4332721, 12998163, 38994489, 229634213, 688902639, 2066707917]

約数ペア:

[(1, 2066707917), (3, 688902639), (9, 229634213), (53, 38994489), (159, 12998163), (477, 4332721)]