409777199

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{27197}}^1$

素因数の和:27290

約数の個数: 16

約数和(自身を含む): 472157280

約数和(自身を除く): 62380081

約数列:

[1, 13, 19, 61, 247, 793, 1159, 15067, 27197, 353561, 516743, 1659017, 6717659, 21567221, 31521323, 409777199]

約数ペア:

[(1, 409777199), (13, 31521323), (19, 21567221), (61, 6717659), (247, 1659017), (793, 516743), (1159, 353561), (15067, 27197)]