2017644381

素因数分解:

$3^2\times {\mathrm{4091}}^1\times {\mathrm{54799}}^1$

素因数の和:58896

約数の個数: 12

約数和(自身を含む): 2915140800

約数和(自身を除く): 897496419

約数列:

[1, 3, 9, 4091, 12273, 36819, 54799, 164397, 493191, 224182709, 672548127, 2017644381]

約数ペア:

[(1, 2017644381), (3, 672548127), (9, 224182709), (4091, 493191), (12273, 164397), (36819, 54799)]