42972527

素因数分解:

${\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{479}}^1$

素因数の和:662

約数の個数: 16

約数和(自身を含む): 47523840

約数和(自身を除く): 4551313

約数列:

[1, 13, 67, 103, 479, 871, 1339, 6227, 6901, 32093, 49337, 89713, 417209, 641381, 3305579, 42972527]

約数ペア:

[(1, 42972527), (13, 3305579), (67, 641381), (103, 417209), (479, 89713), (871, 49337), (1339, 32093), (6227, 6901)]