381036261

素因数分解:

$3^1\times {\mathrm{409}}^1\times {\mathrm{443}}^1\times {\mathrm{701}}^1$

素因数の和:1556

約数の個数: 16

約数和(自身を含む): 511168320

約数和(自身を除く): 130132059

約数列:

[1, 3, 409, 443, 701, 1227, 1329, 2103, 181187, 286709, 310543, 543561, 860127, 931629, 127012087, 381036261]

約数ペア:

[(1, 381036261), (3, 127012087), (409, 931629), (443, 860127), (701, 543561), (1227, 310543), (1329, 286709), (2103, 181187)]