1279263889

素因数分解:

${\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{829}}^1\times {\mathrm{2111}}^1$

素因数の和:3000

約数の個数: 16

約数和(自身を含む): 1388344320

約数和(自身を除く): 109080431

約数列:

[1, 17, 43, 731, 829, 2111, 14093, 35647, 35887, 90773, 605999, 1543141, 1750019, 29750323, 75250817, 1279263889]

約数ペア:

[(1, 1279263889), (17, 75250817), (43, 29750323), (731, 1750019), (829, 1543141), (2111, 605999), (14093, 90773), (35647, 35887)]