9775267201

素因数分解:

$7^2\times {\mathrm{9901}}^1\times {\mathrm{20149}}^1$

素因数の和:30064

約数の個数: 12

約数和(自身を含む): 11372942100

約数和(自身を除く): 1597674899

約数列:

[1, 7, 49, 9901, 20149, 69307, 141043, 485149, 987301, 199495249, 1396466743, 9775267201]

約数ペア:

[(1, 9775267201), (7, 1396466743), (49, 199495249), (9901, 987301), (20149, 485149), (69307, 141043)]