16840329

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{17597}}^1$

素因数の和:17640

約数の個数: 16

約数和(自身を含む): 25341120

約数和(自身を除く): 8500791

約数列:

[1, 3, 11, 29, 33, 87, 319, 957, 17597, 52791, 193567, 510313, 580701, 1530939, 5613443, 16840329]

約数ペア:

[(1, 16840329), (3, 5613443), (11, 1530939), (29, 580701), (33, 510313), (87, 193567), (319, 52791), (957, 17597)]