87391249

素因数分解:

${\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{283}}^1\times {\mathrm{419}}^1$

素因数の和:780

約数の個数: 16

約数和(自身を含む): 97332480

約数和(自身を除く): 9941231

約数列:

[1, 11, 67, 283, 419, 737, 3113, 4609, 18961, 28073, 118577, 208571, 308803, 1304347, 7944659, 87391249]

約数ペア:

[(1, 87391249), (11, 7944659), (67, 1304347), (283, 308803), (419, 208571), (737, 118577), (3113, 28073), (4609, 18961)]