2016148941

素因数分解:

$3^3\times {\mathrm{157}}^1\times {\mathrm{475619}}^1$

素因数の和:475785

約数の個数: 16

約数和(自身を含む): 3005918400

約数和(自身を除く): 989769459

約数列:

[1, 3, 9, 27, 157, 471, 1413, 4239, 475619, 1426857, 4280571, 12841713, 74672183, 224016549, 672049647, 2016148941]

約数ペア:

[(1, 2016148941), (3, 672049647), (9, 224016549), (27, 74672183), (157, 12841713), (471, 4280571), (1413, 1426857), (4239, 475619)]