11713365

素因数分解:

$3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1987}}^1$

素因数の和:2129

約数の個数: 24

約数和(自身を含む): 20468448

約数和(自身を除く): 8755083

約数列:

[1, 3, 5, 9, 15, 45, 131, 393, 655, 1179, 1965, 1987, 5895, 5961, 9935, 17883, 29805, 89415, 260297, 780891, 1301485, 2342673, 3904455, 11713365]

約数ペア:

[(1, 11713365), (3, 3904455), (5, 2342673), (9, 1301485), (15, 780891), (45, 260297), (131, 89415), (393, 29805), (655, 17883), (1179, 9935), (1965, 5961), (1987, 5895)]