215296527

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{9479}}^1$

素因数の和:9662

約数の個数: 16

約数和(自身を含む): 293955840

約数和(自身を除く): 78659313

約数列:

[1, 3, 67, 113, 201, 339, 7571, 9479, 22713, 28437, 635093, 1071127, 1905279, 3213381, 71765509, 215296527]

約数ペア:

[(1, 215296527), (3, 71765509), (67, 3213381), (113, 1905279), (201, 1071127), (339, 635093), (7571, 28437), (9479, 22713)]