2125527

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{587}}^1$

素因数の和:678

約数の個数: 16

約数和(自身を含む): 3048192

約数和(自身を除く): 922665

約数列:

[1, 3, 17, 51, 71, 213, 587, 1207, 1761, 3621, 9979, 29937, 41677, 125031, 708509, 2125527]

約数ペア:

[(1, 2125527), (3, 708509), (17, 125031), (51, 41677), (71, 29937), (213, 9979), (587, 3621), (1207, 1761)]