4093569

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{647}}^1$

素因数の和:709

約数の個数: 24

約数和(自身を含む): 6402240

約数和(自身を除く): 2308671

約数列:

[1, 3, 9, 19, 37, 57, 111, 171, 333, 647, 703, 1941, 2109, 5823, 6327, 12293, 23939, 36879, 71817, 110637, 215451, 454841, 1364523, 4093569]

約数ペア:

[(1, 4093569), (3, 1364523), (9, 454841), (19, 215451), (37, 110637), (57, 71817), (111, 36879), (171, 23939), (333, 12293), (647, 6327), (703, 5823), (1941, 2109)]