8470089

素因数分解:

$3^4\times {\mathrm{53}}^1\times {\mathrm{1973}}^1$

素因数の和:2038

約数の個数: 20

約数和(自身を含む): 12898116

約数和(自身を除く): 4428027

約数列:

[1, 3, 9, 27, 53, 81, 159, 477, 1431, 1973, 4293, 5919, 17757, 53271, 104569, 159813, 313707, 941121, 2823363, 8470089]

約数ペア:

[(1, 8470089), (3, 2823363), (9, 941121), (27, 313707), (53, 159813), (81, 104569), (159, 53271), (477, 17757), (1431, 5919), (1973, 4293)]