26281387

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{1423}}^1$

素因数の和:1530

約数の個数: 16

約数和(自身を含む): 30348288

約数和(自身を除く): 4066901

約数列:

[1, 11, 23, 73, 253, 803, 1423, 1679, 15653, 18469, 32729, 103879, 360019, 1142669, 2389217, 26281387]

約数ペア:

[(1, 26281387), (11, 2389217), (23, 1142669), (73, 360019), (253, 103879), (803, 32729), (1423, 18469), (1679, 15653)]