2718141

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{199}}^1$

素因数の和:388

約数の個数: 16

約数和(自身を含む): 3792000

約数和(自身を除く): 1073859

約数列:

[1, 3, 29, 87, 157, 199, 471, 597, 4553, 5771, 13659, 17313, 31243, 93729, 906047, 2718141]

約数ペア:

[(1, 2718141), (3, 906047), (29, 93729), (87, 31243), (157, 17313), (199, 13659), (471, 5771), (597, 4553)]