2649063963

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9703531}}^1$

素因数の和:9703554

約数の個数: 16

約数和(自身を含む): 4347182336

約数和(自身を除く): 1698118373

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 9703531, 29110593, 67924717, 126145903, 203774151, 378437709, 883021321, 2649063963]

約数ペア:

[(1, 2649063963), (3, 883021321), (7, 378437709), (13, 203774151), (21, 126145903), (39, 67924717), (91, 29110593), (273, 9703531)]