13440951729

素因数分解:

$3^3\times {\mathrm{199}}^1\times {\mathrm{2501573}}^1$

素因数の和:2501781

約数の個数: 16

約数和(自身を含む): 20012592000

約数和(自身を除く): 6571640271

約数列:

[1, 3, 9, 27, 199, 597, 1791, 5373, 2501573, 7504719, 22514157, 67542471, 497813027, 1493439081, 4480317243, 13440951729]

約数ペア:

[(1, 13440951729), (3, 4480317243), (9, 1493439081), (27, 497813027), (199, 67542471), (597, 22514157), (1791, 7504719), (5373, 2501573)]