69130721

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{19457}}^1$

素因数の和:19504

約数の個数: 16

約数和(自身を含む): 84058560

約数和(自身を除く): 14927839

約数列:

[1, 11, 17, 19, 187, 209, 323, 3553, 19457, 214027, 330769, 369683, 3638459, 4066513, 6284611, 69130721]

約数ペア:

[(1, 69130721), (11, 6284611), (17, 4066513), (19, 3638459), (187, 369683), (209, 330769), (323, 214027), (3553, 19457)]