12500613

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1783}}^1$

素因数の和:1849

約数の個数: 24

約数和(自身を含む): 19481280

約数和(自身を除く): 6980667

約数列:

[1, 3, 9, 19, 41, 57, 123, 171, 369, 779, 1783, 2337, 5349, 7011, 16047, 33877, 73103, 101631, 219309, 304893, 657927, 1388957, 4166871, 12500613]

約数ペア:

[(1, 12500613), (3, 4166871), (9, 1388957), (19, 657927), (41, 304893), (57, 219309), (123, 101631), (171, 73103), (369, 33877), (779, 16047), (1783, 7011), (2337, 5349)]