1926640191

素因数分解:

$3^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{349}}^1\times {\mathrm{1321}}^1$

素因数の和:1879

約数の個数: 32

約数和(自身を含む): 2961280000

約数和(自身を除く): 1034639809

約数列:

[1, 3, 7, 21, 199, 349, 597, 1047, 1321, 1393, 2443, 3963, 4179, 7329, 9247, 27741, 69451, 208353, 262879, 461029, 486157, 788637, 1383087, 1458471, 1840153, 3227203, 5520459, 9681609, 91744771, 275234313, 642213397, 1926640191]

約数ペア:

[(1, 1926640191), (3, 642213397), (7, 275234313), (21, 91744771), (199, 9681609), (349, 5520459), (597, 3227203), (1047, 1840153), (1321, 1458471), (1393, 1383087), (2443, 788637), (3963, 486157), (4179, 461029), (7329, 262879), (9247, 208353), (27741, 69451)]