12169671

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{661}}^1$

素因数の和:719

約数の個数: 24

約数和(自身を含む): 18159984

約数和(自身を除く): 5990313

約数列:

[1, 3, 17, 19, 51, 57, 323, 361, 661, 969, 1083, 1983, 6137, 11237, 12559, 18411, 33711, 37677, 213503, 238621, 640509, 715863, 4056557, 12169671]

約数ペア:

[(1, 12169671), (3, 4056557), (17, 715863), (19, 640509), (51, 238621), (57, 213503), (323, 37677), (361, 33711), (661, 18411), (969, 12559), (1083, 11237), (1983, 6137)]