20161103053

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{376147}}^1$

素因数の和:376217

約数の個数: 32

約数和(自身を含む): 26962288640

約数和(自身を除く): 6801185587

約数列:

[1, 7, 13, 19, 31, 91, 133, 217, 247, 403, 589, 1729, 2821, 4123, 7657, 53599, 376147, 2633029, 4889911, 7146793, 11660557, 34229377, 50027551, 81623899, 92908309, 151587241, 221550583, 650358163, 1061110687, 1550854081, 2880157579, 20161103053]

約数ペア:

[(1, 20161103053), (7, 2880157579), (13, 1550854081), (19, 1061110687), (31, 650358163), (91, 221550583), (133, 151587241), (217, 92908309), (247, 81623899), (403, 50027551), (589, 34229377), (1729, 11660557), (2821, 7146793), (4123, 4889911), (7657, 2633029), (53599, 376147)]