2181570477

素因数分解:

$3^1\times {\mathrm{433}}^1\times {\mathrm{461}}^1\times {\mathrm{3643}}^1$

素因数の和:4540

約数の個数: 16

約数和(自身を含む): 2922604608

約数和(自身を除く): 741034131

約数列:

[1, 3, 433, 461, 1299, 1383, 3643, 10929, 199613, 598839, 1577419, 1679423, 4732257, 5038269, 727190159, 2181570477]

約数ペア:

[(1, 2181570477), (3, 727190159), (433, 5038269), (461, 4732257), (1299, 1679423), (1383, 1577419), (3643, 598839), (10929, 199613)]