248833779

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{199}}^1\times {\mathrm{6221}}^1$

素因数の和:6490

約数の個数: 16

約数和(自身を含む): 338476800

約数和(自身を除く): 89643021

約数列:

[1, 3, 67, 199, 201, 597, 6221, 13333, 18663, 39999, 416807, 1237979, 1250421, 3713937, 82944593, 248833779]

約数ペア:

[(1, 248833779), (3, 82944593), (67, 3713937), (199, 1250421), (201, 1237979), (597, 416807), (6221, 39999), (13333, 18663)]