172665361

素因数分解:

${\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{353}}^1\times {\mathrm{839}}^1$

素因数の和:1256

約数の個数: 16

約数和(自身を含む): 192689280

約数和(自身を除く): 20023919

約数列:

[1, 11, 53, 353, 583, 839, 3883, 9229, 18709, 44467, 205799, 296167, 489137, 3257837, 15696851, 172665361]

約数ペア:

[(1, 172665361), (11, 15696851), (53, 3257837), (353, 489137), (583, 296167), (839, 205799), (3883, 44467), (9229, 18709)]