5821347

素因数分解:

$3^1\times 7^2\times {\mathrm{199}}^2$

素因数の和:415

約数の個数: 18

約数和(自身を含む): 9074628

約数和(自身を除く): 3253281

約数列:

[1, 3, 7, 21, 49, 147, 199, 597, 1393, 4179, 9751, 29253, 39601, 118803, 277207, 831621, 1940449, 5821347]

約数ペア:

[(1, 5821347), (3, 1940449), (7, 831621), (21, 277207), (49, 118803), (147, 39601), (199, 29253), (597, 9751), (1393, 4179)]