142714593

素因数分解:

$3^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{20047}}^1$

素因数の和:20173

約数の個数: 24

約数和(自身を含む): 237689088

約数和(自身を除く): 94974495

約数列:

[1, 3, 7, 9, 21, 63, 113, 339, 791, 1017, 2373, 7119, 20047, 60141, 140329, 180423, 420987, 1262961, 2265311, 6795933, 15857177, 20387799, 47571531, 142714593]

約数ペア:

[(1, 142714593), (3, 47571531), (7, 20387799), (9, 15857177), (21, 6795933), (63, 2265311), (113, 1262961), (339, 420987), (791, 180423), (1017, 140329), (2373, 60141), (7119, 20047)]