2023781787

素因数分解:

$3^3\times {\mathrm{3109}}^1\times {\mathrm{24109}}^1$

素因数の和:27227

約数の個数: 16

約数和(自身を含む): 2999284000

約数和(自身を除く): 975502213

約数列:

[1, 3, 9, 27, 3109, 9327, 24109, 27981, 72327, 83943, 216981, 650943, 74954881, 224864643, 674593929, 2023781787]

約数ペア:

[(1, 2023781787), (3, 674593929), (9, 224864643), (27, 74954881), (3109, 650943), (9327, 216981), (24109, 83943), (27981, 72327)]