33919921

素因数分解:

$7^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{433}}^1$

素因数の和:509

約数の個数: 24

約数和(自身を含む): 42330624

約数和(自身を除く): 8410703

約数列:

[1, 7, 19, 31, 133, 217, 361, 433, 589, 2527, 3031, 4123, 8227, 11191, 13423, 57589, 78337, 93961, 156313, 255037, 1094191, 1785259, 4845703, 33919921]

約数ペア:

[(1, 33919921), (7, 4845703), (19, 1785259), (31, 1094191), (133, 255037), (217, 156313), (361, 93961), (433, 78337), (589, 57589), (2527, 13423), (3031, 11191), (4123, 8227)]