9729286

素因数分解:

$2^1\times 7^1\times {\mathrm{487}}^1\times {\mathrm{1427}}^1$

素因数の和:1923

約数の個数: 16

約数和(自身を含む): 16724736

約数和(自身を除く): 6995450

約数列:

[1, 2, 7, 14, 487, 974, 1427, 2854, 3409, 6818, 9989, 19978, 694949, 1389898, 4864643, 9729286]

約数ペア:

[(1, 9729286), (2, 4864643), (7, 1389898), (14, 694949), (487, 19978), (974, 9989), (1427, 6818), (2854, 3409)]