27838947

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{4861}}^1$

素因数の和:4970

約数の個数: 16

約数和(自身を含む): 39207168

約数和(自身を除く): 11368221

約数列:

[1, 3, 23, 69, 83, 249, 1909, 4861, 5727, 14583, 111803, 335409, 403463, 1210389, 9279649, 27838947]

約数ペア:

[(1, 27838947), (3, 9279649), (23, 1210389), (69, 403463), (83, 335409), (249, 111803), (1909, 14583), (4861, 5727)]