2017632807

素因数分解:

$3^4\times {\mathrm{83}}^1\times {\mathrm{300109}}^1$

素因数の和:300204

約数の個数: 20

約数和(自身を含む): 3050318040

約数和(自身を除く): 1032685233

約数列:

[1, 3, 9, 27, 81, 83, 249, 747, 2241, 6723, 300109, 900327, 2700981, 8102943, 24308829, 24909047, 74727141, 224181423, 672544269, 2017632807]

約数ペア:

[(1, 2017632807), (3, 672544269), (9, 224181423), (27, 74727141), (81, 24909047), (83, 24308829), (249, 8102943), (747, 2700981), (2241, 900327), (6723, 300109)]