669876477

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{1543}}^1\times {\mathrm{3079}}^1$

素因数の和:4672

約数の個数: 16

約数和(自身を含む): 913059840

約数和(自身を除く): 243183363

約数列:

[1, 3, 47, 141, 1543, 3079, 4629, 9237, 72521, 144713, 217563, 434139, 4750897, 14252691, 223292159, 669876477]

約数ペア:

[(1, 669876477), (3, 223292159), (47, 14252691), (141, 4750897), (1543, 434139), (3079, 217563), (4629, 144713), (9237, 72521)]