16979337

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{50989}}^1$

素因数の和:51032

約数の個数: 12

約数和(自身を含む): 25189060

約数和(自身を除く): 8209723

約数列:

[1, 3, 9, 37, 111, 333, 50989, 152967, 458901, 1886593, 5659779, 16979337]

約数ペア:

[(1, 16979337), (3, 5659779), (9, 1886593), (37, 458901), (111, 152967), (333, 50989)]