8947986

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{10729}}^1$

素因数の和:10873

約数の個数: 16

約数和(自身を含む): 18026400

約数和(自身を除く): 9078414

約数列:

[1, 2, 3, 6, 139, 278, 417, 834, 10729, 21458, 32187, 64374, 1491331, 2982662, 4473993, 8947986]

約数ペア:

[(1, 8947986), (2, 4473993), (3, 2982662), (6, 1491331), (139, 64374), (278, 32187), (417, 21458), (834, 10729)]