285310081

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{6607}}^1$

素因数の和:6844

約数の個数: 16

約数和(自身を含む): 338329600

約数和(自身を除く): 53019519

約数列:

[1, 7, 31, 199, 217, 1393, 6169, 6607, 43183, 46249, 204817, 1314793, 1433719, 9203551, 40758583, 285310081]

約数ペア:

[(1, 285310081), (7, 40758583), (31, 9203551), (199, 1433719), (217, 1314793), (1393, 204817), (6169, 46249), (6607, 43183)]