87232431

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{203339}}^1$

素因数の和:203366

約数の個数: 16

約数和(自身を含む): 136644480

約数和(自身を除く): 49412049

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 203339, 610017, 2236729, 2643407, 6710187, 7930221, 29077477, 87232431]

約数ペア:

[(1, 87232431), (3, 29077477), (11, 7930221), (13, 6710187), (33, 2643407), (39, 2236729), (143, 610017), (429, 203339)]