127907339

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{337}}^1\times {\mathrm{919}}^1$

素因数の和:1322

約数の個数: 16

約数和(自身を含む): 149260800

約数和(自身を除く): 21353461

約数列:

[1, 7, 59, 337, 413, 919, 2359, 6433, 19883, 54221, 139181, 309703, 379547, 2167921, 18272477, 127907339]

約数ペア:

[(1, 127907339), (7, 18272477), (59, 2167921), (337, 379547), (413, 309703), (919, 139181), (2359, 54221), (6433, 19883)]