2342787

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{647}}^1$

素因数の和:738

約数の個数: 16

約数和(自身を含む): 3359232

約数和(自身を除く): 1016445

約数列:

[1, 3, 17, 51, 71, 213, 647, 1207, 1941, 3621, 10999, 32997, 45937, 137811, 780929, 2342787]

約数ペア:

[(1, 2342787), (3, 780929), (17, 137811), (51, 45937), (71, 32997), (213, 10999), (647, 3621), (1207, 1941)]