2075661

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{701}}^1$

素因数の和:761

約数の個数: 24

約数和(自身を含む): 3504384

約数和(自身を除く): 1428723

約数列:

[1, 3, 7, 9, 21, 47, 63, 141, 329, 423, 701, 987, 2103, 2961, 4907, 6309, 14721, 32947, 44163, 98841, 230629, 296523, 691887, 2075661]

約数ペア:

[(1, 2075661), (3, 691887), (7, 296523), (9, 230629), (21, 98841), (47, 44163), (63, 32947), (141, 14721), (329, 6309), (423, 4907), (701, 2961), (987, 2103)]