137445931

素因数分解:

$7^3\times {\mathrm{43}}^1\times {\mathrm{9319}}^1$

素因数の和:9383

約数の個数: 16

約数和(自身を含む): 164032000

約数和(自身を除く): 26586069

約数列:

[1, 7, 43, 49, 301, 343, 2107, 9319, 14749, 65233, 400717, 456631, 2805019, 3196417, 19635133, 137445931]

約数ペア:

[(1, 137445931), (7, 19635133), (43, 3196417), (49, 2805019), (301, 456631), (343, 400717), (2107, 65233), (9319, 14749)]