16979517

素因数分解:

$3^3\times {\mathrm{563}}^1\times {\mathrm{1117}}^1$

素因数の和:1689

約数の個数: 16

約数和(自身を含む): 25222080

約数和(自身を除く): 8242563

約数列:

[1, 3, 9, 27, 563, 1117, 1689, 3351, 5067, 10053, 15201, 30159, 628871, 1886613, 5659839, 16979517]

約数ペア:

[(1, 16979517), (3, 5659839), (9, 1886613), (27, 628871), (563, 30159), (1117, 15201), (1689, 10053), (3351, 5067)]