17423471

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{439}}^1$

素因数の和:566

約数の個数: 16

約数和(自身を含む): 19514880

約数和(自身を除く): 2091409

約数列:

[1, 13, 43, 71, 439, 559, 923, 3053, 5707, 18877, 31169, 39689, 245401, 405197, 1340267, 17423471]

約数ペア:

[(1, 17423471), (13, 1340267), (43, 405197), (71, 245401), (439, 39689), (559, 31169), (923, 18877), (3053, 5707)]