27908849

素因数分解:

${\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{523}}^1$

素因数の和:656

約数の個数: 16

約数和(自身を含む): 30710592

約数和(自身を除く): 2801743

約数列:

[1, 17, 43, 73, 523, 731, 1241, 3139, 8891, 22489, 38179, 53363, 382313, 649043, 1641697, 27908849]

約数ペア:

[(1, 27908849), (17, 1641697), (43, 649043), (73, 382313), (523, 53363), (731, 38179), (1241, 22489), (3139, 8891)]