275357159

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{10487}}^1$

素因数の和:10547

約数の個数: 24

約数和(自身を含む): 357095424

約数和(自身を除く): 81738265

約数列:

[1, 7, 11, 31, 77, 121, 217, 341, 847, 2387, 3751, 10487, 26257, 73409, 115357, 325097, 807499, 1268927, 2275679, 3576067, 8882489, 25032469, 39336737, 275357159]

約数ペア:

[(1, 275357159), (7, 39336737), (11, 25032469), (31, 8882489), (77, 3576067), (121, 2275679), (217, 1268927), (341, 807499), (847, 325097), (2387, 115357), (3751, 73409), (10487, 26257)]