27652961

素因数分解:

$7^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{353}}^1$

素因数の和:429

約数の個数: 24

約数和(自身を含む): 34527744

約数和(自身を除く): 6874783

約数列:

[1, 7, 19, 31, 133, 217, 353, 361, 589, 2471, 2527, 4123, 6707, 10943, 11191, 46949, 76601, 78337, 127433, 207917, 892031, 1455419, 3950423, 27652961]

約数ペア:

[(1, 27652961), (7, 3950423), (19, 1455419), (31, 892031), (133, 207917), (217, 127433), (353, 78337), (361, 76601), (589, 46949), (2471, 11191), (2527, 10943), (4123, 6707)]