8882217

素因数分解:

$3^4\times {\mathrm{53}}^1\times {\mathrm{2069}}^1$

素因数の和:2134

約数の個数: 20

約数和(自身を含む): 13525380

約数和(自身を除く): 4643163

約数列:

[1, 3, 9, 27, 53, 81, 159, 477, 1431, 2069, 4293, 6207, 18621, 55863, 109657, 167589, 328971, 986913, 2960739, 8882217]

約数ペア:

[(1, 8882217), (3, 2960739), (9, 986913), (27, 328971), (53, 167589), (81, 109657), (159, 55863), (477, 18621), (1431, 6207), (2069, 4293)]