141738541

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{409}}^1\times {\mathrm{1597}}^1$

素因数の和:2044

約数の個数: 16

約数和(自身を含む): 167726080

約数和(自身を除く): 25987539

約数列:

[1, 7, 31, 217, 409, 1597, 2863, 11179, 12679, 49507, 88753, 346549, 653173, 4572211, 20248363, 141738541]

約数ペア:

[(1, 141738541), (7, 20248363), (31, 4572211), (217, 653173), (409, 346549), (1597, 88753), (2863, 49507), (11179, 12679)]