1341459

素因数分解:

$3^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{199}}^1$

素因数の和:319

約数の個数: 24

約数和(自身を含む): 2246400

約数和(自身を除く): 904941

約数列:

[1, 3, 7, 9, 21, 63, 107, 199, 321, 597, 749, 963, 1393, 1791, 2247, 4179, 6741, 12537, 21293, 63879, 149051, 191637, 447153, 1341459]

約数ペア:

[(1, 1341459), (3, 447153), (7, 191637), (9, 149051), (21, 63879), (63, 21293), (107, 12537), (199, 6741), (321, 4179), (597, 2247), (749, 1791), (963, 1393)]