47420607

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{643}}^1$

素因数の和:751

約数の個数: 32

約数和(自身を含む): 71550976

約数和(自身を除く): 24130369

約数列:

[1, 3, 13, 31, 39, 61, 93, 183, 403, 643, 793, 1209, 1891, 1929, 2379, 5673, 8359, 19933, 24583, 25077, 39223, 59799, 73749, 117669, 259129, 509899, 777387, 1215913, 1529697, 3647739, 15806869, 47420607]

約数ペア:

[(1, 47420607), (3, 15806869), (13, 3647739), (31, 1529697), (39, 1215913), (61, 777387), (93, 509899), (183, 259129), (403, 117669), (643, 73749), (793, 59799), (1209, 39223), (1891, 25077), (1929, 24583), (2379, 19933), (5673, 8359)]