201715827

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{9127}}^1$

素因数の和:9322

約数の個数: 16

約数和(自身を含む): 276030720

約数和(自身を除く): 74314893

約数列:

[1, 3, 53, 139, 159, 417, 7367, 9127, 22101, 27381, 483731, 1268653, 1451193, 3805959, 67238609, 201715827]

約数ペア:

[(1, 201715827), (3, 67238609), (53, 3805959), (139, 1451193), (159, 1268653), (417, 483731), (7367, 27381), (9127, 22101)]