3943953

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{2593}}^1$

素因数の和:2625

約数の個数: 18

約数和(自身を含む): 6171126

約数和(自身を除く): 2227173

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1521, 2593, 7779, 23337, 33709, 101127, 303381, 438217, 1314651, 3943953]

約数ペア:

[(1, 3943953), (3, 1314651), (9, 438217), (13, 303381), (39, 101127), (117, 33709), (169, 23337), (507, 7779), (1521, 2593)]