7280494739

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{1753}}^1\times {\mathrm{19139}}^1$

素因数の和:20930

約数の個数: 16

約数和(自身を含む): 8594319360

約数和(自身を除く): 1313824621

約数列:

[1, 7, 31, 217, 1753, 12271, 19139, 54343, 133973, 380401, 593309, 4153163, 33550667, 234854669, 1040070677, 7280494739]

約数ペア:

[(1, 7280494739), (7, 1040070677), (31, 234854669), (217, 33550667), (1753, 4153163), (12271, 593309), (19139, 380401), (54343, 133973)]