8606007

素因数分解:

$3^4\times {\mathrm{181}}^1\times {\mathrm{587}}^1$

素因数の和:780

約数の個数: 20

約数和(自身を含む): 12948936

約数和(自身を除く): 4342929

約数列:

[1, 3, 9, 27, 81, 181, 543, 587, 1629, 1761, 4887, 5283, 14661, 15849, 47547, 106247, 318741, 956223, 2868669, 8606007]

約数ペア:

[(1, 8606007), (3, 2868669), (9, 956223), (27, 318741), (81, 106247), (181, 47547), (543, 15849), (587, 14661), (1629, 5283), (1761, 4887)]