172022279

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{16943}}^1$

素因数の和:17038

約数の個数: 16

約数和(自身を含む): 204954624

約数和(自身を除く): 32932345

約数列:

[1, 11, 13, 71, 143, 781, 923, 10153, 16943, 186373, 220259, 1202953, 2422849, 13232483, 15638389, 172022279]

約数ペア:

[(1, 172022279), (11, 15638389), (13, 13232483), (71, 2422849), (143, 1202953), (781, 220259), (923, 186373), (10153, 16943)]