2021093367

素因数分解:

$3^1\times {\mathrm{127}}^1\times {\mathrm{1607}}^1\times {\mathrm{3301}}^1$

素因数の和:5038

約数の個数: 16

約数和(自身を含む): 2718523392

約数和(自身を除く): 697430025

約数列:

[1, 3, 127, 381, 1607, 3301, 4821, 9903, 204089, 419227, 612267, 1257681, 5304707, 15914121, 673697789, 2021093367]

約数ペア:

[(1, 2021093367), (3, 673697789), (127, 15914121), (381, 5304707), (1607, 1257681), (3301, 612267), (4821, 419227), (9903, 204089)]