2041017

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{487}}^1$

素因数の和:628

約数の個数: 16

約数和(自身を含む): 2998272

約数和(自身を除く): 957255

約数列:

[1, 3, 11, 33, 127, 381, 487, 1397, 1461, 4191, 5357, 16071, 61849, 185547, 680339, 2041017]

約数ペア:

[(1, 2041017), (3, 680339), (11, 185547), (33, 61849), (127, 16071), (381, 5357), (487, 4191), (1397, 1461)]