1268113

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{383}}^1$

素因数の和:444

約数の個数: 16

約数和(自身を含む): 1622016

約数和(自身を除く): 353903

約数列:

[1, 7, 11, 43, 77, 301, 383, 473, 2681, 3311, 4213, 16469, 29491, 115283, 181159, 1268113]

約数ペア:

[(1, 1268113), (7, 181159), (11, 115283), (43, 29491), (77, 16469), (301, 4213), (383, 3311), (473, 2681)]