1212140817

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{41479}}^1$

素因数の和:41693

約数の個数: 24

約数和(自身を含む): 1863613440

約数和(自身を除く): 651472623

約数列:

[1, 3, 9, 17, 51, 153, 191, 573, 1719, 3247, 9741, 29223, 41479, 124437, 373311, 705143, 2115429, 6346287, 7922489, 23767467, 71302401, 134682313, 404046939, 1212140817]

約数ペア:

[(1, 1212140817), (3, 404046939), (9, 134682313), (17, 71302401), (51, 23767467), (153, 7922489), (191, 6346287), (573, 2115429), (1719, 705143), (3247, 373311), (9741, 124437), (29223, 41479)]