872464899

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{91081}}^1$

素因数の和:91218

約数の個数: 16

約数和(自身を含む): 1212483584

約数和(自身を除く): 340018685

約数列:

[1, 3, 31, 93, 103, 309, 3193, 9579, 91081, 273243, 2823511, 8470533, 9381343, 28144029, 290821633, 872464899]

約数ペア:

[(1, 872464899), (3, 290821633), (31, 28144029), (93, 9381343), (103, 8470533), (309, 2823511), (3193, 273243), (9579, 91081)]