42282961

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{18701}}^1$

素因数の和:18744

約数の個数: 16

約数和(自身を含む): 53861760

約数和(自身を除く): 11578799

約数列:

[1, 7, 17, 19, 119, 133, 323, 2261, 18701, 130907, 317917, 355319, 2225419, 2487233, 6040423, 42282961]

約数ペア:

[(1, 42282961), (7, 6040423), (17, 2487233), (19, 2225419), (119, 355319), (133, 317917), (323, 130907), (2261, 18701)]