16322409

素因数分解:

$3^2\times {\mathrm{59}}^2\times {\mathrm{521}}^1$

素因数の和:645

約数の個数: 18

約数和(自身を含む): 24029226

約数和(自身を除く): 7706817

約数列:

[1, 3, 9, 59, 177, 521, 531, 1563, 3481, 4689, 10443, 30739, 31329, 92217, 276651, 1813601, 5440803, 16322409]

約数ペア:

[(1, 16322409), (3, 5440803), (9, 1813601), (59, 276651), (177, 92217), (521, 31329), (531, 30739), (1563, 10443), (3481, 4689)]