386970207

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{522227}}^1$

素因数の和:522262

約数の個数: 16

約数和(自身を含む): 584895360

約数和(自身を除く): 197925153

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 522227, 1566681, 6788951, 9922313, 20366853, 29766939, 128990069, 386970207]

約数ペア:

[(1, 386970207), (3, 128990069), (13, 29766939), (19, 20366853), (39, 9922313), (57, 6788951), (247, 1566681), (741, 522227)]