42215373

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{1871}}^1$

素因数の和:2009

約数の個数: 24

約数和(自身を含む): 64247040

約数和(自身を除く): 22031667

約数列:

[1, 3, 9, 23, 69, 109, 207, 327, 981, 1871, 2507, 5613, 7521, 16839, 22563, 43033, 129099, 203939, 387297, 611817, 1835451, 4690597, 14071791, 42215373]

約数ペア:

[(1, 42215373), (3, 14071791), (9, 4690597), (23, 1835451), (69, 611817), (109, 387297), (207, 203939), (327, 129099), (981, 43033), (1871, 22563), (2507, 16839), (5613, 7521)]