233115649

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:325

約数の個数: 32

約数和(自身を含む): 270950400

約数和(自身を除く): 37834751

約数列:

[1, 13, 23, 71, 79, 139, 299, 923, 1027, 1633, 1807, 1817, 3197, 5609, 9869, 10981, 21229, 23621, 41561, 72917, 128297, 129007, 142753, 226987, 252563, 779651, 1677091, 2950831, 3283319, 10135463, 17931973, 233115649]

約数ペア:

[(1, 233115649), (13, 17931973), (23, 10135463), (71, 3283319), (79, 2950831), (139, 1677091), (299, 779651), (923, 252563), (1027, 226987), (1633, 142753), (1807, 129007), (1817, 128297), (3197, 72917), (5609, 41561), (9869, 23621), (10981, 21229)]