1689059073

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{30869}}^1$

素因数の和:30969

約数の個数: 32

約数和(自身を含む): 2572335360

約数和(自身を除く): 883276287

約数列:

[1, 3, 13, 23, 39, 61, 69, 183, 299, 793, 897, 1403, 2379, 4209, 18239, 30869, 54717, 92607, 401297, 709987, 1203891, 1883009, 2129961, 5649027, 9229831, 24479117, 27689493, 43309207, 73437351, 129927621, 563019691, 1689059073]

約数ペア:

[(1, 1689059073), (3, 563019691), (13, 129927621), (23, 73437351), (39, 43309207), (61, 27689493), (69, 24479117), (183, 9229831), (299, 5649027), (793, 2129961), (897, 1883009), (1403, 1203891), (2379, 709987), (4209, 401297), (18239, 92607), (30869, 54717)]