16824129

素因数分解:

$3^1\times 7^1\times {\mathrm{563}}^1\times {\mathrm{1423}}^1$

素因数の和:1996

約数の個数: 16

約数和(自身を含む): 25700352

約数和(自身を除く): 8876223

約数列:

[1, 3, 7, 21, 563, 1423, 1689, 3941, 4269, 9961, 11823, 29883, 801149, 2403447, 5608043, 16824129]

約数ペア:

[(1, 16824129), (3, 5608043), (7, 2403447), (21, 801149), (563, 29883), (1423, 11823), (1689, 9961), (3941, 4269)]