303349233

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{1493}}^1$

素因数の和:1685

約数の個数: 32

約数和(自身を含む): 454367232

約数和(自身を除く): 151017999

約数列:

[1, 3, 11, 33, 47, 131, 141, 393, 517, 1441, 1493, 1551, 4323, 4479, 6157, 16423, 18471, 49269, 67727, 70171, 195583, 203181, 210513, 586749, 771881, 2151413, 2315643, 6454239, 9192401, 27577203, 101116411, 303349233]

約数ペア:

[(1, 303349233), (3, 101116411), (11, 27577203), (33, 9192401), (47, 6454239), (131, 2315643), (141, 2151413), (393, 771881), (517, 586749), (1441, 210513), (1493, 203181), (1551, 195583), (4323, 70171), (4479, 67727), (6157, 49269), (16423, 18471)]