282981783

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{409}}^1\times {\mathrm{701}}^1$

素因数の和:1167

約数の個数: 32

約数和(自身を含む): 442091520

約数和(自身を除く): 159109737

約数列:

[1, 3, 7, 21, 47, 141, 329, 409, 701, 987, 1227, 2103, 2863, 4907, 8589, 14721, 19223, 32947, 57669, 98841, 134561, 230629, 286709, 403683, 691887, 860127, 2006963, 6020889, 13475323, 40425969, 94327261, 282981783]

約数ペア:

[(1, 282981783), (3, 94327261), (7, 40425969), (21, 13475323), (47, 6020889), (141, 2006963), (329, 860127), (409, 691887), (701, 403683), (987, 286709), (1227, 230629), (2103, 134561), (2863, 98841), (4907, 57669), (8589, 32947), (14721, 19223)]