11962181

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{487}}^1$

素因数の和:545

約数の個数: 24

約数和(自身を含む): 15576960

約数和(自身を除く): 3614779

約数列:

[1, 7, 11, 29, 77, 121, 203, 319, 487, 847, 2233, 3409, 3509, 5357, 14123, 24563, 37499, 58927, 98861, 155353, 412489, 1087471, 1708883, 11962181]

約数ペア:

[(1, 11962181), (7, 1708883), (11, 1087471), (29, 412489), (77, 155353), (121, 98861), (203, 58927), (319, 37499), (487, 24563), (847, 14123), (2233, 5357), (3409, 3509)]