201409089

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{330721}}^1$

素因数の和:330760

約数の個数: 16

約数和(自身を含む): 317493120

約数和(自身を除く): 116084031

約数列:

[1, 3, 7, 21, 29, 87, 203, 609, 330721, 992163, 2315047, 6945141, 9590909, 28772727, 67136363, 201409089]

約数ペア:

[(1, 201409089), (3, 67136363), (7, 28772727), (21, 9590909), (29, 6945141), (87, 2315047), (203, 992163), (609, 330721)]