42108199

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1459}}^1$

素因数の和:1523

約数の個数: 24

約数和(自身を含む): 53260800

約数和(自身を除く): 11152601

約数列:

[1, 7, 19, 31, 49, 133, 217, 589, 931, 1459, 1519, 4123, 10213, 27721, 28861, 45229, 71491, 194047, 316603, 859351, 1358329, 2216221, 6015457, 42108199]

約数ペア:

[(1, 42108199), (7, 6015457), (19, 2216221), (31, 1358329), (49, 859351), (133, 316603), (217, 194047), (589, 71491), (931, 45229), (1459, 28861), (1519, 27721), (4123, 10213)]