28957509501

素因数分解:

$3^1\times {\mathrm{523}}^1\times {\mathrm{643}}^1\times {\mathrm{28703}}^1$

素因数の和:29872

約数の個数: 16

約数和(自身を含む): 38745348096

約数和(自身を除く): 9787838595

約数列:

[1, 3, 523, 643, 1569, 1929, 28703, 86109, 336289, 1008867, 15011669, 18456029, 45035007, 55368087, 9652503167, 28957509501]

約数ペア:

[(1, 28957509501), (3, 9652503167), (523, 55368087), (643, 45035007), (1569, 18456029), (1929, 15011669), (28703, 1008867), (86109, 336289)]