514017

素因数分解:

$3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1$

素因数の和:253

約数の個数: 24

約数和(自身を含む): 873600

約数和(自身を除く): 359583

約数列:

[1, 3, 7, 9, 21, 41, 63, 123, 199, 287, 369, 597, 861, 1393, 1791, 2583, 4179, 8159, 12537, 24477, 57113, 73431, 171339, 514017]

約数ペア:

[(1, 514017), (3, 171339), (7, 73431), (9, 57113), (21, 24477), (41, 12537), (63, 8159), (123, 4179), (199, 2583), (287, 1791), (369, 1393), (597, 861)]