6580520639

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{3715709}}^1$

素因数の和:3715750

約数の個数: 16

約数和(自身を含む): 8560995840

約数和(自身を除く): 1980475201

約数列:

[1, 7, 11, 23, 77, 161, 253, 1771, 3715709, 26009963, 40872799, 85461307, 286109593, 598229149, 940074377, 6580520639]

約数ペア:

[(1, 6580520639), (7, 940074377), (11, 598229149), (23, 286109593), (77, 85461307), (161, 40872799), (253, 26009963), (1771, 3715709)]