6821794

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{28663}}^1$

素因数の和:28689

約数の個数: 16

約数和(自身を含む): 12382848

約数和(自身を除く): 5561054

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 28663, 57326, 200641, 401282, 487271, 974542, 3410897, 6821794]

約数ペア:

[(1, 6821794), (2, 3410897), (7, 974542), (14, 487271), (17, 401282), (34, 200641), (119, 57326), (238, 28663)]