4151861

素因数分解:

$7^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:129

約数の個数: 24

約数和(自身を含む): 5266944

約数和(自身を除く): 1115083

約数列:

[1, 7, 19, 31, 53, 133, 217, 361, 371, 589, 1007, 1643, 2527, 4123, 7049, 11191, 11501, 19133, 31217, 78337, 133931, 218519, 593123, 4151861]

約数ペア:

[(1, 4151861), (7, 593123), (19, 218519), (31, 133931), (53, 78337), (133, 31217), (217, 19133), (361, 11501), (371, 11191), (589, 7049), (1007, 4123), (1643, 2527)]