17121083

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1\times {\mathrm{307}}^1$

素因数の和:602

約数の個数: 16

約数和(自身を含む): 20342784

約数和(自身を除く): 3221701

約数列:

[1, 7, 31, 217, 257, 307, 1799, 2149, 7967, 9517, 55769, 66619, 78899, 552293, 2445869, 17121083]

約数ペア:

[(1, 17121083), (7, 2445869), (31, 552293), (217, 78899), (257, 66619), (307, 55769), (1799, 9517), (2149, 7967)]