41281471

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1$

素因数の和:212

約数の個数: 48

約数和(自身を含む): 57456000

約数和(自身を除く): 16174529

約数列:

[1, 7, 11, 19, 29, 49, 77, 133, 139, 203, 209, 319, 539, 551, 931, 973, 1421, 1463, 1529, 2233, 2641, 3857, 4031, 6061, 6811, 10241, 10703, 15631, 18487, 26999, 28217, 29051, 42427, 44341, 74921, 76589, 129409, 197519, 203357, 296989, 310387, 536123, 842479, 1423499, 2172709, 3752861, 5897353, 41281471]

約数ペア:

[(1, 41281471), (7, 5897353), (11, 3752861), (19, 2172709), (29, 1423499), (49, 842479), (77, 536123), (133, 310387), (139, 296989), (203, 203357), (209, 197519), (319, 129409), (539, 76589), (551, 74921), (931, 44341), (973, 42427), (1421, 29051), (1463, 28217), (1529, 26999), (2233, 18487), (2641, 15631), (3857, 10703), (4031, 10241), (6061, 6811)]