8991075273

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1\times {\mathrm{258967}}^1$

素因数の和:259204

約数の個数: 16

約数和(自身を含む): 12231576576

約数和(自身を除く): 3240501303

約数列:

[1, 3, 71, 163, 213, 489, 11573, 34719, 258967, 776901, 18386657, 42211621, 55159971, 126634863, 2997025091, 8991075273]

約数ペア:

[(1, 8991075273), (3, 2997025091), (71, 126634863), (163, 55159971), (213, 42211621), (489, 18386657), (11573, 776901), (34719, 258967)]