172010041

素因数分解:

$7^4\times {\mathrm{31}}^1\times {\mathrm{2311}}^1$

素因数の和:2370

約数の個数: 20

約数和(自身を含む): 207229184

約数和(自身を除く): 35219143

約数列:

[1, 7, 31, 49, 217, 343, 1519, 2311, 2401, 10633, 16177, 71641, 74431, 113239, 501487, 792673, 3510409, 5548711, 24572863, 172010041]

約数ペア:

[(1, 172010041), (7, 24572863), (31, 5548711), (49, 3510409), (217, 792673), (343, 501487), (1519, 113239), (2311, 74431), (2401, 71641), (10633, 16177)]