17967236573

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{171881}}^1$

素因数の和:171965

約数の個数: 32

約数和(自身を含む): 22869931392

約数和(自身を除く): 4902694819

約数列:

[1, 11, 13, 17, 43, 143, 187, 221, 473, 559, 731, 2431, 6149, 8041, 9503, 104533, 171881, 1890691, 2234453, 2921977, 7390883, 24578983, 32141747, 37985701, 81299713, 96081479, 125645011, 417842711, 1056896269, 1382095121, 1633385143, 17967236573]

約数ペア:

[(1, 17967236573), (11, 1633385143), (13, 1382095121), (17, 1056896269), (43, 417842711), (143, 125645011), (187, 96081479), (221, 81299713), (473, 37985701), (559, 32141747), (731, 24578983), (2431, 7390883), (6149, 2921977), (8041, 2234453), (9503, 1890691), (104533, 171881)]