3887695227

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{521}}^1\times {\mathrm{2621}}^1$

素因数の和:3231

約数の個数: 32

約数和(自身を含む): 5671826496

約数和(自身を除く): 1784131269

約数列:

[1, 3, 13, 39, 73, 219, 521, 949, 1563, 2621, 2847, 6773, 7863, 20319, 34073, 38033, 102219, 114099, 191333, 494429, 573999, 1365541, 1483287, 2487329, 4096623, 7461987, 17752033, 53256099, 99684493, 299053479, 1295898409, 3887695227]

約数ペア:

[(1, 3887695227), (3, 1295898409), (13, 299053479), (39, 99684493), (73, 53256099), (219, 17752033), (521, 7461987), (949, 4096623), (1563, 2487329), (2621, 1483287), (2847, 1365541), (6773, 573999), (7863, 494429), (20319, 191333), (34073, 114099), (38033, 102219)]