1964702913081

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{1913}}^1\times {\mathrm{20137787}}^1$

素因数の和:20139720

約数の個数: 16

約数和(自身を含む): 2775148288704

約数和(自身を除く): 810445375623

約数列:

[1, 3, 17, 51, 1913, 5739, 32521, 97563, 20137787, 60413361, 342342379, 1027027137, 38523586531, 115570759593, 654900971027, 1964702913081]

約数ペア:

[(1, 1964702913081), (3, 654900971027), (17, 115570759593), (51, 38523586531), (1913, 1027027137), (5739, 342342379), (32521, 60413361), (97563, 20137787)]