2103121155

素因数分解:

$3^1\times 5^1\times {\mathrm{14011}}^1\times {\mathrm{10007}}^1$

素因数の和:24026

約数の個数: 16

約数和(自身を含む): 3365570304

約数和(自身を除く): 1262449149

約数列:

[1, 3, 5, 15, 10007, 14011, 30021, 42033, 50035, 70055, 150105, 210165, 140208077, 420624231, 701040385, 2103121155]

約数ペア:

[(1, 2103121155), (3, 701040385), (5, 420624231), (15, 140208077), (10007, 210165), (14011, 150105), (30021, 70055), (42033, 50035)]