2009790741

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{3300149}}^1$

素因数の和:3300188

約数の個数: 16

約数和(自身を含む): 3168144000

約数和(自身を除く): 1158353259

約数列:

[1, 3, 7, 21, 29, 87, 203, 609, 3300149, 9900447, 23101043, 69303129, 95704321, 287112963, 669930247, 2009790741]

約数ペア:

[(1, 2009790741), (3, 669930247), (7, 287112963), (21, 95704321), (29, 69303129), (87, 23101043), (203, 9900447), (609, 3300149)]