16899093

素因数分解:

$3^2\times {\mathrm{41}}^2\times {\mathrm{1117}}^1$

素因数の和:1205

約数の個数: 18

約数和(自身を含む): 25042082

約数和(自身を除く): 8142989

約数列:

[1, 3, 9, 41, 123, 369, 1117, 1681, 3351, 5043, 10053, 15129, 45797, 137391, 412173, 1877677, 5633031, 16899093]

約数ペア:

[(1, 16899093), (3, 5633031), (9, 1877677), (41, 412173), (123, 137391), (369, 45797), (1117, 15129), (1681, 10053), (3351, 5043)]