2011585527

素因数分解:

$3^2\times 7^1\times {\mathrm{1801}}^1\times {\mathrm{17729}}^1$

素因数の和:19543

約数の個数: 24

約数和(自身を含む): 3322743840

約数和(自身を除く): 1311158313

約数列:

[1, 3, 7, 9, 21, 63, 1801, 5403, 12607, 16209, 17729, 37821, 53187, 113463, 124103, 159561, 372309, 1116927, 31929929, 95789787, 223509503, 287369361, 670528509, 2011585527]

約数ペア:

[(1, 2011585527), (3, 670528509), (7, 287369361), (9, 223509503), (21, 95789787), (63, 31929929), (1801, 1116927), (5403, 372309), (12607, 159561), (16209, 124103), (17729, 113463), (37821, 53187)]