8571129

素因数分解:

$3^1\times 7^2\times {\mathrm{199}}^1\times {\mathrm{293}}^1$

素因数の和:509

約数の個数: 24

約数和(自身を含む): 13406400

約数和(自身を除く): 4835271

約数列:

[1, 3, 7, 21, 49, 147, 199, 293, 597, 879, 1393, 2051, 4179, 6153, 9751, 14357, 29253, 43071, 58307, 174921, 408149, 1224447, 2857043, 8571129]

約数ペア:

[(1, 8571129), (3, 2857043), (7, 1224447), (21, 408149), (49, 174921), (147, 58307), (199, 43071), (293, 29253), (597, 14357), (879, 9751), (1393, 6153), (2051, 4179)]