2730673617

素因数分解:

$3^1\times 7^2\times {\mathrm{18576011}}^1$

素因数の和:18576028

約数の個数: 12

約数和(自身を含む): 4235330736

約数和(自身を除く): 1504657119

約数列:

[1, 3, 7, 21, 49, 147, 18576011, 55728033, 130032077, 390096231, 910224539, 2730673617]

約数ペア:

[(1, 2730673617), (3, 910224539), (7, 390096231), (21, 130032077), (49, 55728033), (147, 18576011)]