531709489

素因数分解:

${\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{317}}^1\times {\mathrm{887}}^1$

素因数の和:1296

約数の個数: 16

約数和(自身を含む): 560249856

約数和(自身を除く): 28540367

約数列:

[1, 31, 61, 317, 887, 1891, 9827, 19337, 27497, 54107, 281179, 599447, 1677317, 8716549, 17151919, 531709489]

約数ペア:

[(1, 531709489), (31, 17151919), (61, 8716549), (317, 1677317), (887, 599447), (1891, 281179), (9827, 54107), (19337, 27497)]