27247989

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{409}}^1\times {\mathrm{419}}^1$

素因数の和:884

約数の個数: 16

約数和(自身を含む): 37195200

約数和(自身を除く): 9947211

約数列:

[1, 3, 53, 159, 409, 419, 1227, 1257, 21677, 22207, 65031, 66621, 171371, 514113, 9082663, 27247989]

約数ペア:

[(1, 27247989), (3, 9082663), (53, 514113), (159, 171371), (409, 66621), (419, 65031), (1227, 22207), (1257, 21677)]