2636703321

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6608279}}^1$

素因数の和:6608308

約数の個数: 16

約数和(自身を含む): 4229299200

約数和(自身を除く): 1592595879

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 6608279, 19824837, 46257953, 125557301, 138773859, 376671903, 878901107, 2636703321]

約数ペア:

[(1, 2636703321), (3, 878901107), (7, 376671903), (19, 138773859), (21, 125557301), (57, 46257953), (133, 19824837), (399, 6608279)]