1275879

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^2$

素因数の和:119

約数の個数: 24

約数和(自身を含む): 1984896

約数和(自身を除く): 709017

約数列:

[1, 3, 11, 23, 33, 41, 69, 123, 253, 451, 759, 943, 1353, 1681, 2829, 5043, 10373, 18491, 31119, 38663, 55473, 115989, 425293, 1275879]

約数ペア:

[(1, 1275879), (3, 425293), (11, 115989), (23, 55473), (33, 38663), (41, 31119), (69, 18491), (123, 10373), (253, 5043), (451, 2829), (759, 1681), (943, 1353)]