2277549

素因数分解:

$3^2\times {\mathrm{19}}^2\times {\mathrm{701}}^1$

素因数の和:745

約数の個数: 18

約数和(自身を含む): 3477006

約数和(自身を除く): 1199457

約数列:

[1, 3, 9, 19, 57, 171, 361, 701, 1083, 2103, 3249, 6309, 13319, 39957, 119871, 253061, 759183, 2277549]

約数ペア:

[(1, 2277549), (3, 759183), (9, 253061), (19, 119871), (57, 39957), (171, 13319), (361, 6309), (701, 3249), (1083, 2103)]