797649909

素因数分解:

$3^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{190871}}^1$

素因数の和:191080

約数の個数: 16

約数和(自身を含む): 1221580800

約数和(自身を除く): 423930891

約数列:

[1, 3, 7, 21, 199, 597, 1393, 4179, 190871, 572613, 1336097, 4008291, 37983329, 113949987, 265883303, 797649909]

約数ペア:

[(1, 797649909), (3, 265883303), (7, 113949987), (21, 37983329), (199, 4008291), (597, 1336097), (1393, 572613), (4179, 190871)]