447337473

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{4007}}^1$

素因数の和:4237

約数の個数: 32

約数和(自身を含む): 692582400

約数和(自身を除く): 245244927

約数列:

[1, 3, 11, 17, 33, 51, 187, 199, 561, 597, 2189, 3383, 4007, 6567, 10149, 12021, 37213, 44077, 68119, 111639, 132231, 204357, 749309, 797393, 2247927, 2392179, 8771323, 13555681, 26313969, 40667043, 149112491, 447337473]

約数ペア:

[(1, 447337473), (3, 149112491), (11, 40667043), (17, 26313969), (33, 13555681), (51, 8771323), (187, 2392179), (199, 2247927), (561, 797393), (597, 749309), (2189, 204357), (3383, 132231), (4007, 111639), (6567, 68119), (10149, 44077), (12021, 37213)]