2019697947

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{6065159}}^1$

素因数の和:6065202

約数の個数: 12

約数和(自身を含む): 2996189040

約数和(自身を除く): 976491093

約数列:

[1, 3, 9, 37, 111, 333, 6065159, 18195477, 54586431, 224410883, 673232649, 2019697947]

約数ペア:

[(1, 2019697947), (3, 673232649), (9, 224410883), (37, 54586431), (111, 18195477), (333, 6065159)]