5643209

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:141

約数の個数: 32

約数和(自身を含む): 7311360

約数和(自身を除く): 1668151

約数列:

[1, 11, 13, 19, 31, 67, 143, 209, 247, 341, 403, 589, 737, 871, 1273, 2077, 2717, 4433, 6479, 7657, 9581, 14003, 16549, 22847, 27001, 39463, 84227, 182039, 297011, 434093, 513019, 5643209]

約数ペア:

[(1, 5643209), (11, 513019), (13, 434093), (19, 297011), (31, 182039), (67, 84227), (143, 39463), (209, 27001), (247, 22847), (341, 16549), (403, 14003), (589, 9581), (737, 7657), (871, 6479), (1273, 4433), (2077, 2717)]