4559681

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{223}}^1$

素因数の和:380

約数の個数: 16

約数和(自身を含む): 5505024

約数和(自身を除く): 945343

約数列:

[1, 7, 23, 127, 161, 223, 889, 1561, 2921, 5129, 20447, 28321, 35903, 198247, 651383, 4559681]

約数ペア:

[(1, 4559681), (7, 651383), (23, 198247), (127, 35903), (161, 28321), (223, 20447), (889, 5129), (1561, 2921)]