293640687

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{572399}}^1$

素因数の和:572427

約数の個数: 16

約数和(自身を含む): 457920000

約数和(自身を除く): 164279313

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 572399, 1717197, 5151591, 10875581, 15454773, 32626743, 97880229, 293640687]

約数ペア:

[(1, 293640687), (3, 97880229), (9, 32626743), (19, 15454773), (27, 10875581), (57, 5151591), (171, 1717197), (513, 572399)]