21103650667

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{673}}^1\times {\mathrm{3023}}^1$

素因数の和:3771

約数の個数: 32

約数和(自身を含む): 24653776896

約数和(自身を除く): 3550126229

約数列:

[1, 11, 23, 41, 253, 451, 673, 943, 3023, 7403, 10373, 15479, 27593, 33253, 69529, 123943, 170269, 303523, 634639, 764819, 1363373, 2034479, 2850689, 6981029, 22379269, 31357579, 46793017, 83413639, 514723187, 917550029, 1918513697, 21103650667]

約数ペア:

[(1, 21103650667), (11, 1918513697), (23, 917550029), (41, 514723187), (253, 83413639), (451, 46793017), (673, 31357579), (943, 22379269), (3023, 6981029), (7403, 2850689), (10373, 2034479), (15479, 1363373), (27593, 764819), (33253, 634639), (69529, 303523), (123943, 170269)]