589239

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1$

素因数の和:259

約数の個数: 24

約数和(自身を含む): 998400

約数和(自身を除く): 409161

約数列:

[1, 3, 7, 9, 21, 47, 63, 141, 199, 329, 423, 597, 987, 1393, 1791, 2961, 4179, 9353, 12537, 28059, 65471, 84177, 196413, 589239]

約数ペア:

[(1, 589239), (3, 196413), (7, 84177), (9, 65471), (21, 28059), (47, 12537), (63, 9353), (141, 4179), (199, 2961), (329, 1791), (423, 1393), (597, 987)]