28439477

素因数分解:

${\mathrm{11}}^3\times {\mathrm{23}}^1\times {\mathrm{929}}^1$

素因数の和:985

約数の個数: 16

約数和(自身を含む): 32676480

約数和(自身を除く): 4237003

約数列:

[1, 11, 23, 121, 253, 929, 1331, 2783, 10219, 21367, 30613, 112409, 235037, 1236499, 2585407, 28439477]

約数ペア:

[(1, 28439477), (11, 2585407), (23, 1236499), (121, 235037), (253, 112409), (929, 30613), (1331, 21367), (2783, 10219)]