268335057

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{43441}}^1$

素因数の和:43544

約数の個数: 16

約数和(自身を含む): 375338880

約数和(自身を除く): 107003823

約数列:

[1, 3, 29, 71, 87, 213, 2059, 6177, 43441, 130323, 1259789, 3084311, 3779367, 9252933, 89445019, 268335057]

約数ペア:

[(1, 268335057), (3, 89445019), (29, 9252933), (71, 3779367), (87, 3084311), (213, 1259789), (2059, 130323), (6177, 43441)]