844081385

素因数分解:

$5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{121189}}^1$

素因数の和:121400

約数の個数: 16

約数和(自身を含む): 1163424000

約数和(自身を除く): 319342615

約数列:

[1, 5, 7, 35, 199, 995, 1393, 6965, 121189, 605945, 848323, 4241615, 24116611, 120583055, 168816277, 844081385]

約数ペア:

[(1, 844081385), (5, 168816277), (7, 120583055), (35, 24116611), (199, 4241615), (995, 848323), (1393, 605945), (6965, 121189)]