2623640031

素因数分解:

$3^3\times {\mathrm{157}}^1\times {\mathrm{618929}}^1$

素因数の和:619095

約数の個数: 16

約数和(自身を含む): 3911637600

約数和(自身を除く): 1287997569

約数列:

[1, 3, 9, 27, 157, 471, 1413, 4239, 618929, 1856787, 5570361, 16711083, 97171853, 291515559, 874546677, 2623640031]

約数ペア:

[(1, 2623640031), (3, 874546677), (9, 291515559), (27, 97171853), (157, 16711083), (471, 5570361), (1413, 1856787), (4239, 618929)]