827639747

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{223}}^2$

素因数の和:563

約数の個数: 24

約数和(自身を含む): 971086320

約数和(自身を除く): 143446573

約数列:

[1, 11, 17, 89, 187, 223, 979, 1513, 2453, 3791, 16643, 19847, 41701, 49729, 218317, 337399, 547019, 845393, 3711389, 4425881, 9299323, 48684691, 75239977, 827639747]

約数ペア:

[(1, 827639747), (11, 75239977), (17, 48684691), (89, 9299323), (187, 4425881), (223, 3711389), (979, 845393), (1513, 547019), (2453, 337399), (3791, 218317), (16643, 49729), (19847, 41701)]