2008303017

素因数分解:

$3^1\times 7^1\times {\mathrm{1811}}^1\times {\mathrm{52807}}^1$

素因数の和:54628

約数の個数: 16

約数和(自身を含む): 3062019072

約数和(自身を除く): 1053716055

約数列:

[1, 3, 7, 21, 1811, 5433, 12677, 38031, 52807, 158421, 369649, 1108947, 95633477, 286900431, 669434339, 2008303017]

約数ペア:

[(1, 2008303017), (3, 669434339), (7, 286900431), (21, 95633477), (1811, 1108947), (5433, 369649), (12677, 158421), (38031, 52807)]