142659121

素因数分解:

${\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{311}}^1$

素因数の和:573

約数の個数: 24

約数和(自身を含む): 167311872

約数和(自身を除く): 24652751

約数列:

[1, 11, 17, 121, 187, 223, 311, 2057, 2453, 3421, 3791, 5287, 26983, 37631, 41701, 58157, 69353, 458711, 639727, 762883, 1179001, 8391713, 12969011, 142659121]

約数ペア:

[(1, 142659121), (11, 12969011), (17, 8391713), (121, 1179001), (187, 762883), (223, 639727), (311, 458711), (2057, 69353), (2453, 58157), (3421, 41701), (3791, 37631), (5287, 26983)]