86235819

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{251}}^1\times {\mathrm{1613}}^1$

素因数の和:1938

約数の個数: 16

約数和(自身を含む): 117137664

約数和(自身を除く): 30901845

約数列:

[1, 3, 71, 213, 251, 753, 1613, 4839, 17821, 53463, 114523, 343569, 404863, 1214589, 28745273, 86235819]

約数ペア:

[(1, 86235819), (3, 28745273), (71, 1214589), (213, 404863), (251, 343569), (753, 114523), (1613, 53463), (4839, 17821)]