3784287

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5107}}^1$

素因数の和:5142

約数の個数: 16

約数和(自身を含む): 5720960

約数和(自身を除く): 1936673

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 5107, 15321, 66391, 97033, 199173, 291099, 1261429, 3784287]

約数ペア:

[(1, 3784287), (3, 1261429), (13, 291099), (19, 199173), (39, 97033), (57, 66391), (247, 15321), (741, 5107)]