233642981

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{761}}^1$

素因数の和:917

約数の個数: 32

約数和(自身を含む): 291876480

約数和(自身を除く): 58233499

約数列:

[1, 11, 13, 19, 113, 143, 209, 247, 761, 1243, 1469, 2147, 2717, 8371, 9893, 14459, 16159, 23617, 27911, 85993, 108823, 159049, 187967, 307021, 945923, 1117909, 1633867, 2067637, 12296999, 17972537, 21240271, 233642981]

約数ペア:

[(1, 233642981), (11, 21240271), (13, 17972537), (19, 12296999), (113, 2067637), (143, 1633867), (209, 1117909), (247, 945923), (761, 307021), (1243, 187967), (1469, 159049), (2147, 108823), (2717, 85993), (8371, 27911), (9893, 23617), (14459, 16159)]