86892491

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{38431}}^1$

素因数の和:38474

約数の個数: 16

約数和(自身を含む): 110684160

約数和(自身を除く): 23791669

約数列:

[1, 7, 17, 19, 119, 133, 323, 2261, 38431, 269017, 653327, 730189, 4573289, 5111323, 12413213, 86892491]

約数ペア:

[(1, 86892491), (7, 12413213), (17, 5111323), (19, 4573289), (119, 730189), (133, 653327), (323, 269017), (2261, 38431)]