17189159

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1$

素因数の和:267

約数の個数: 24

約数和(自身を含む): 20449152

約数和(自身を除く): 3259993

約数列:

[1, 13, 17, 31, 169, 193, 221, 403, 527, 2509, 2873, 3281, 5239, 5983, 6851, 32617, 42653, 77779, 89063, 101711, 554489, 1011127, 1322243, 17189159]

約数ペア:

[(1, 17189159), (13, 1322243), (17, 1011127), (31, 554489), (169, 101711), (193, 89063), (221, 77779), (403, 42653), (527, 32617), (2509, 6851), (2873, 5983), (3281, 5239)]