449659863

素因数分解:

$3^3\times {\mathrm{79}}^1\times {\mathrm{210811}}^1$

素因数の和:210899

約数の個数: 16

約数和(自身を含む): 674598400

約数和(自身を除く): 224938537

約数列:

[1, 3, 9, 27, 79, 237, 711, 2133, 210811, 632433, 1897299, 5691897, 16654069, 49962207, 149886621, 449659863]

約数ペア:

[(1, 449659863), (3, 149886621), (9, 49962207), (27, 16654069), (79, 5691897), (237, 1897299), (711, 632433), (2133, 210811)]