2279139

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1$

素因数の和:139

約数の個数: 32

約数和(自身を含む): 3525120

約数和(自身を除く): 1245981

約数列:

[1, 3, 17, 23, 29, 51, 67, 69, 87, 201, 391, 493, 667, 1139, 1173, 1479, 1541, 1943, 2001, 3417, 4623, 5829, 11339, 26197, 33031, 34017, 44689, 78591, 99093, 134067, 759713, 2279139]

約数ペア:

[(1, 2279139), (3, 759713), (17, 134067), (23, 99093), (29, 78591), (51, 44689), (67, 34017), (69, 33031), (87, 26197), (201, 11339), (391, 5829), (493, 4623), (667, 3417), (1139, 2001), (1173, 1943), (1479, 1541)]