26935259

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{397}}^1$

素因数の和:734

約数の個数: 16

約数和(自身を含む): 30891168

約数和(自身を除く): 3955909

約数列:

[1, 13, 17, 221, 307, 397, 3991, 5161, 5219, 6749, 67847, 87737, 121879, 1584427, 2071943, 26935259]

約数ペア:

[(1, 26935259), (13, 2071943), (17, 1584427), (221, 121879), (307, 87737), (397, 67847), (3991, 6749), (5161, 5219)]