40526563

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{27701}}^1$

素因数の和:27738

約数の個数: 16

約数和(自身を含む): 53187840

約数和(自身を除く): 12661277

約数列:

[1, 7, 11, 19, 77, 133, 209, 1463, 27701, 193907, 304711, 526319, 2132977, 3684233, 5789509, 40526563]

約数ペア:

[(1, 40526563), (7, 5789509), (11, 3684233), (19, 2132977), (77, 526319), (133, 304711), (209, 193907), (1463, 27701)]