10580787

素因数分解:

$3^4\times 7^1\times {\mathrm{18661}}^1$

素因数の和:18680

約数の個数: 20

約数和(自身を含む): 18064816

約数和(自身を除く): 7484029

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 18661, 55983, 130627, 167949, 391881, 503847, 1175643, 1511541, 3526929, 10580787]

約数ペア:

[(1, 10580787), (3, 3526929), (7, 1511541), (9, 1175643), (21, 503847), (27, 391881), (63, 167949), (81, 130627), (189, 55983), (567, 18661)]