1661570669

素因数分解:

${\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{4007}}^1$

素因数の和:4201

約数の個数: 24

約数和(自身を含む): 1919030400

約数和(自身を除く): 257459731

約数列:

[1, 11, 23, 121, 149, 253, 1639, 2783, 3427, 4007, 18029, 37697, 44077, 92161, 414667, 484847, 597043, 1013771, 6567473, 11151481, 13731989, 72242203, 151051879, 1661570669]

約数ペア:

[(1, 1661570669), (11, 151051879), (23, 72242203), (121, 13731989), (149, 11151481), (253, 6567473), (1639, 1013771), (2783, 597043), (3427, 484847), (4007, 414667), (18029, 92161), (37697, 44077)]